🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.54 AU - 0.54 AU

Year: 146 Days

Day: 45.3 Hours

Environment

Temp: 205 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,639,786 km

• M1: 47,871 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.57 AU - 0.67 AU

Year: 180 Days

Day: 45.2 Hours

Environment

Temp: 179 °C

Axial Tilt: 89.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1 AU - 1.12 AU

Year: 403 Days

Day: 40.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.5 AU - 1.74 AU

Year: 761 Days

Day: 45.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.39 AU - 1.97 AU

Year: 803 Days

Day: 37.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,639,786 km

• M1: 35,006 km (0.113 R)
• M2: 781,050 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.66 AU - 1.72 AU

Year: 811 Days

Day: 45.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,639,786 km

• M1: 956,529 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.4

Radius: 7.9

Gravity: 11.19 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 10.83 AU - 13.71 AU

Year: 15858 Days

Day: 23.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,639,786 km

• M1: 173,833 km (0.119 R)
• M2: 490,980 km (0.092 R)
• M3: 808,726 km (0.12 R)
• M4: 897,587 km (0.067 R)
• M5: 1,183,768 km (0.107 R)
• M6: 1,750,295 km (0.112 R)
• M7: 2,924,040 km (0.092 R)
• M8: 3,133,327 km (0.119 R)
• M9: 3,603,514 km (0.066 R)
• M10: 3,941,904 km (0.088 R)
• M11: 4,528,627 km (0.079 R)
• M12: 4,811,816 km (0.057 R)
• M13: 5,226,351 km (0.043 R)
• M14: 6,267,552 km (0.089 R)
• M15: 8,090,851 km (0.111 R)
• M16: 8,732,626 km (0.05 R)
• M17: 8,933,386 km (0.079 R)
• M18: 10,064,945 km (0.108 R)
• M19: 10,862,002 km (0.106 R)
• M20: 11,404,743 km (0.078 R)
• M21: 11,569,151 km (0.066 R)
• M22: 12,235,161 km (0.117 R)
• M23: 12,742,747 km (0.079 R)
• M24: 13,430,298 km (0.052 R)
• M25: 14,071,176 km (0.095 R)
• M26: 14,721,926 km (0.105 R)
• M27: 15,382,401 km (0.068 R)
• M28: 15,625,049 km (0.09 R)
• M29: 16,052,600 km (0.041 R)
• M30: 16,484,040 km (0.09 R)
• M31: 17,169,796 km (0.11 R)
• M32: 17,992,136 km (0.111 R)
• M33: 19,086,893 km (0.038 R)
• M34: 19,217,043 km (0.103 R)
• M35: 20,136,771 km (0.093 R)
• M36: 22,566,839 km (0.063 R)
• M37: 23,050,040 km (0.105 R)
• M38: 23,258,280 km (0.06 R)
• M39: 23,466,969 km (0.071 R)
• M40: 23,886,292 km (0.053 R)
• M41: 24,803,477 km (0.08 R)
• M42: 25,088,012 km (0.113 R)
• M43: 25,159,220 km (0.108 R)
• M44: 25,732,031 km (0.12 R)
• M45: 26,599,399 km (0.047 R)
• M46: 27,036,524 km (0.07 R)
• M47: 29,108,155 km (0.1 R)
• M48: 29,258,202 km (0.088 R)
• M49: 29,784,936 km (0.094 R)
• M50: 30,011,577 km (0.095 R)
• M51: 30,087,273 km (0.117 R)
• M52: 30,390,807 km (0.093 R)
• M53: 30,542,799 km (0.105 R)
• M54: 31,614,518 km (0.086 R)
• M55: 31,922,989 km (0.093 R)
• M56: 32,465,281 km (0.069 R)
• M57: 32,620,863 km (0.086 R)
• M58: 33,245,284 km (0.083 R)
• M59: 34,585,233 km (0.11 R)
• M60: 34,902,978 km (0.038 R)
• M61: 35,461,577 km (0.098 R)
• M62: 35,782,165 km (0.08 R)
• M63: 35,942,684 km (0.082 R)
• M64: 36,264,618 km (0.05 R)
• M65: 36,426,034 km (0.099 R)
• M66: 39,785,703 km (0.105 R)
• M67: 40,452,611 km (0.085 R)
• M68: 40,955,409 km (0.09 R)
• M69: 43,671,059 km (0.12 R)
• M70: 44,014,536 km (0.076 R)
• M71: 44,445,228 km (0.03 R)
• M72: 45,397,718 km (0.086 R)
• M73: 46,444,454 km (0.082 R)
• M74: 48,472,702 km (0.087 R)
• M75: 49,095,777 km (0.087 R)
• M76: 49,900,763 km (0.118 R)
• M77: 51,614,257 km (0.096 R)
• M78: 51,977,481 km (0.044 R)
• M79: 52,250,497 km (0.078 R)
• M80: 53,622,459 km (0.059 R)
• M81: 55,098,990 km (0.112 R)
• M82: 56,121,791 km (0.116 R)
• M83: 57,432,567 km (0.11 R)
• M84: 57,526,664 km (0.096 R)
• M85: 57,997,449 km (0.095 R)
• M86: 58,186,092 km (0.038 R)
• M87: 59,037,902 km (0.087 R)
• M88: 60,084,339 km (0.067 R)
• M89: 62,099,273 km (0.059 R)
• M90: 62,388,894 km (0.09 R)
• M91: 63,746,495 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.1

Radius: 4.8

Gravity: 32.9 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 13.18 AU - 13.64 AU

Year: 18118 Days

Day: 22.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 58,639,786 km

• M1: 144,661 km (0.052 R)
• M2: 316,549 km (0.115 R)
• M3: 626,815 km (0.095 R)
• M4: 809,923 km (0.071 R)
• M5: 907,760 km (0.071 R)
• M6: 958,025 km (0.119 R)
• M7: 1,114,803 km (0.081 R)
• M8: 1,279,810 km (0.095 R)
• M9: 1,452,595 km (0.099 R)
• M10: 1,694,495 km (0.06 R)
• M11: 1,916,648 km (0.108 R)
• M12: 2,893,672 km (0.097 R)
• M13: 3,082,165 km (0.052 R)
• M14: 3,274,697 km (0.11 R)
• M15: 3,510,763 km (0.09 R)
• M16: 4,209,385 km (0.119 R)
• M17: 4,422,861 km (0.05 R)
• M18: 4,552,712 km (0.107 R)
• M19: 5,220,517 km (0.067 R)
• M20: 5,682,475 km (0.12 R)
• M21: 6,109,427 km (0.057 R)
• M22: 6,205,619 km (0.101 R)
• M23: 6,893,619 km (0.106 R)
• M24: 7,094,679 km (0.099 R)
• M25: 7,399,709 km (0.12 R)
• M26: 7,553,944 km (0.028 R)
• M27: 7,761,138 km (0.1 R)
• M28: 9,207,899 km (0.055 R)
• M29: 9,540,604 km (0.117 R)
• M30: 10,504,314 km (0.066 R)
• M31: 10,562,058 km (0.089 R)
• M32: 12,037,093 km (0.1 R)
• M33: 12,218,406 km (0.109 R)
• M34: 12,339,880 km (0.054 R)
• M35: 12,522,688 km (0.098 R)
• M36: 12,706,394 km (0.077 R)
• M37: 12,952,782 km (0.052 R)
• M38: 13,953,891 km (0.106 R)
• M39: 14,144,329 km (0.114 R)
• M40: 15,633,127 km (0.072 R)
• M41: 16,496,307 km (0.12 R)
• M42: 16,563,327 km (0.083 R)
• M43: 19,601,510 km (0.078 R)
• M44: 20,820,433 km (0.047 R)
• M45: 20,892,839 km (0.109 R)
• M46: 21,329,515 km (0.098 R)
• M47: 22,880,845 km (0.104 R)
• M48: 25,082,327 km (0.082 R)
• M49: 25,623,871 km (0.068 R)
• M50: 27,271,093 km (0.075 R)
• M51: 27,588,690 km (0.11 R)
• M52: 28,790,858 km (0.077 R)
• M53: 29,520,148 km (0.055 R)
• M54: 29,601,679 km (0.089 R)
• M55: 30,337,700 km (0.082 R)
• M56: 31,079,855 km (0.057 R)
• M57: 33,681,661 km (0.095 R)
• M58: 35,830,036 km (0.099 R)
• M59: 37,404,105 km (0.057 R)
• M60: 39,000,614 km (0.105 R)
• M61: 39,537,820 km (0.098 R)
• M62: 40,800,575 km (0.098 R)
• M63: 41,893,388 km (0.105 R)
• M64: 42,627,315 km (0.115 R)
• M65: 42,719,318 km (0.117 R)
• M66: 44,014,835 km (0.086 R)
• M67: 44,574,032 km (0.115 R)
• M68: 45,041,675 km (0.1 R)
• M69: 45,229,271 km (0.11 R)
• M70: 45,323,218 km (0.108 R)
• M71: 45,417,166 km (0.11 R)
• M72: 47,691,053 km (0.087 R)
• M73: 48,938,101 km (0.03 R)
• M74: 50,293,159 km (0.069 R)
• M75: 50,487,785 km (0.111 R)
• M76: 52,053,327 km (0.083 R)
• M77: 53,436,210 km (0.099 R)
• M78: 54,431,484 km (0.111 R)
• M79: 56,036,520 km (0.12 R)
• M80: 57,860,567 km (0.047 R)
• M81: 58,370,696 km (0.091 R)
• M82: 58,473,021 km (0.085 R)
• M83: 58,984,944 km (0.061 R)
• M84: 59,807,134 km (0.055 R)
• M85: 60,219,725 km (0.071 R)
• M86: 62,296,443 km (0.039 R)
• M87: 63,028,874 km (0.085 R)
• M88: 63,553,663 km (0.101 R)
• M89: 65,031,092 km (0.112 R)
• M90: 65,137,007 km (0.067 R)
• M91: 65,773,995 km (0.065 R)
• M92: 67,589,964 km (0.074 R)
• M93: 68,989,751 km (0.092 R)
• M94: 69,422,238 km (0.077 R)
• M95: 71,270,969 km (0.075 R)
• M96: 72,256,220 km (0.06 R)
• M97: 72,695,589 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.8

Radius: 3.2

Gravity: 12.09 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 13.16 AU - 13.76 AU

Year: 18220 Days

Day: 17 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 58,639,786 km

• M1: 63,429 km (0.117 R)
• M2: 99,632 km (0.077 R)
• M3: 219,011 km (0.109 R)
• M4: 387,458 km (0.079 R)
• M5: 477,816 km (0.076 R)
• M6: 618,587 km (0.088 R)
• M7: 663,317 km (0.095 R)
• M8: 1,336,208 km (0.059 R)
• M9: 1,803,253 km (0.105 R)
• M10: 2,155,406 km (0.113 R)
• M11: 2,409,573 km (0.118 R)
• M12: 2,552,289 km (0.037 R)
• M13: 2,648,929 km (0.102 R)
• M14: 2,722,083 km (0.117 R)
• M15: 3,098,471 km (0.109 R)
• M16: 3,625,056 km (0.086 R)
• M17: 3,706,437 km (0.069 R)
• M18: 4,122,319 km (0.108 R)
• M19: 4,207,291 km (0.1 R)
• M20: 4,670,146 km (0.058 R)
• M21: 4,997,616 km (0.091 R)
• M22: 5,425,017 km (0.109 R)
• M23: 6,510,948 km (0.08 R)
• M24: 6,642,893 km (0.084 R)
• M25: 7,316,383 km (0.097 R)
• M26: 7,522,679 km (0.115 R)
• M27: 7,696,062 km (0.097 R)
• M28: 8,188,389 km (0.091 R)
• M29: 8,510,324 km (0.082 R)
• M30: 8,763,443 km (0.103 R)
• M31: 8,982,455 km (0.118 R)
• M32: 9,388,613 km (0.09 R)
• M33: 11,827,357 km (0.036 R)
• M34: 12,517,003 km (0.05 R)
• M35: 12,557,993 km (0.08 R)
• M36: 13,136,339 km (0.087 R)
• M37: 14,966,220 km (0.079 R)
• M38: 15,096,819 km (0.09 R)
• M39: 15,315,381 km (0.09 R)
• M40: 19,565,906 km (0.062 R)
• M41: 21,596,547 km (0.093 R)
• M42: 22,089,921 km (0.11 R)
• M43: 22,238,621 km (0.112 R)
• M44: 23,389,627 km (0.063 R)
• M45: 23,591,883 km (0.084 R)
• M46: 24,611,393 km (0.078 R)
• M47: 24,662,705 km (0.071 R)
• M48: 25,178,219 km (0.103 R)
• M49: 25,905,714 km (0.103 R)
• M50: 26,010,283 km (0.102 R)
• M51: 28,722,193 km (0.086 R)
• M52: 28,830,352 km (0.045 R)
• M53: 29,536,753 km (0.112 R)
• M54: 30,745,055 km (0.114 R)
• M55: 31,299,614 km (0.042 R)
• M56: 32,250,010 km (0.08 R)
• M57: 32,587,652 km (0.105 R)
• M58: 33,493,766 km (0.076 R)
• M59: 34,350,813 km (0.066 R)
• M60: 35,157,295 km (0.086 R)
• M61: 36,436,955 km (0.079 R)
• M62: 37,377,327 km (0.11 R)
• M63: 39,161,731 km (0.086 R)
• M64: 39,521,813 km (0.071 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.4

Radius: 5.7

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 14.16 AU - 15.68 AU

Year: 21263 Days

Day: 16.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 58,639,786 km

• M1: 157,676 km (0.097 R)
• M2: 224,247 km (0.094 R)
• M3: 390,600 km (0.032 R)
• M4: 667,655 km (0.098 R)
• M5: 867,967 km (0.109 R)
• M6: 1,019,210 km (0.049 R)
• M7: 1,446,163 km (0.108 R)
• M8: 2,266,258 km (0.092 R)
• M9: 2,566,651 km (0.052 R)
• M10: 2,784,465 km (0.114 R)
• M11: 3,073,339 km (0.06 R)
• M12: 3,714,366 km (0.074 R)
• M13: 4,176,174 km (0.093 R)
• M14: 4,731,332 km (0.115 R)
• M15: 5,707,159 km (0.056 R)
• M16: 7,000,283 km (0.104 R)
• M17: 7,970,425 km (0.079 R)
• M18: 8,196,767 km (0.109 R)
• M19: 9,359,890 km (0.089 R)
• M20: 9,887,821 km (0.046 R)
• M21: 9,936,291 km (0.101 R)
• M22: 11,478,046 km (0.085 R)
• M23: 12,042,778 km (0.117 R)
• M24: 12,094,539 km (0.119 R)
• M25: 13,682,371 km (0.107 R)
• M26: 13,736,376 km (0.078 R)
• M27: 13,844,685 km (0.101 R)
• M28: 14,445,470 km (0.1 R)
• M29: 14,610,775 km (0.109 R)
• M30: 14,887,830 km (0.076 R)
• M31: 15,899,112 km (0.077 R)
• M32: 16,758,701 km (0.075 R)
• M33: 17,398,681 km (0.105 R)
• M34: 19,305,306 km (0.118 R)
• M35: 19,609,139 km (0.087 R)
• M36: 19,731,062 km (0.088 R)
• M37: 19,792,097 km (0.096 R)
• M38: 19,853,283 km (0.086 R)
• M39: 20,468,280 km (0.096 R)
• M40: 20,591,997 km (0.04 R)
• M41: 20,840,330 km (0.064 R)
• M42: 21,089,560 km (0.11 R)
• M43: 21,402,369 km (0.078 R)
• M44: 21,465,200 km (0.113 R)
• M45: 21,590,862 km (0.108 R)
• M46: 22,669,463 km (0.098 R)
• M47: 23,506,014 km (0.095 R)
• M48: 23,635,566 km (0.085 R)
• M49: 25,010,670 km (0.089 R)
• M50: 25,076,792 km (0.091 R)
• M51: 25,275,458 km (0.109 R)
• M52: 25,741,156 km (0.061 R)
• M53: 25,807,877 km (0.085 R)
• M54: 26,411,354 km (0.101 R)
• M55: 27,359,356 km (0.091 R)
• M56: 28,043,168 km (0.1 R)
• M57: 31,474,794 km (0.099 R)
• M58: 31,689,167 km (0.071 R)
• M59: 32,768,217 km (0.115 R)
• M60: 33,713,077 km (0.108 R)
• M61: 34,888,318 km (0.12 R)
• M62: 35,927,574 km (0.082 R)
• M63: 38,188,596 km (0.092 R)
• M64: 38,569,921 km (0.114 R)
• M65: 38,722,810 km (0.053 R)
• M66: 38,952,443 km (0.115 R)
• M67: 39,490,248 km (0.072 R)
• M68: 39,798,569 km (0.06 R)
• M69: 39,875,761 km (0.085 R)
• M70: 40,107,788 km (0.112 R)
• M71: 40,340,113 km (0.113 R)
• M72: 40,806,260 km (0.095 R)
• M73: 41,118,022 km (0.088 R)
• M74: 42,294,160 km (0.086 R)
• M75: 42,688,500 km (0.104 R)
• M76: 43,242,910 km (0.098 R)
• M77: 43,560,656 km (0.095 R)
• M78: 44,038,920 km (0.044 R)
• M79: 44,118,806 km (0.082 R)
• M80: 44,438,795 km (0.076 R)
• M81: 45,807,167 km (0.053 R)
• M82: 45,969,032 km (0.082 R)
• M83: 46,131,196 km (0.064 R)
• M84: 46,699,967 km (0.068 R)
• M85: 47,598,452 km (0.066 R)
• M86: 50,328,164 km (0.061 R)
• M87: 50,411,640 km (0.095 R)
• M88: 50,578,741 km (0.058 R)
• M89: 50,829,916 km (0.101 R)
• M90: 52,345,043 km (0.103 R)
• M91: 54,473,821 km (0.081 R)
• M92: 54,559,540 km (0.059 R)
• M93: 55,505,747 km (0.085 R)
• M94: 56,370,572 km (0.088 R)
• M95: 57,239,736 km (0.105 R)
• M96: 57,676,113 km (0.109 R)
• M97: 58,376,380 km (0.083 R)
• M98: 58,464,194 km (0.052 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 16,342 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit