🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.3 AU - 2.04 AU

Year: 978 Days

Day: 25.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.97 AU - 2.21 AU

Year: 1369 Days

Day: 39.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.76 AU - 2.5 AU

Year: 1408 Days

Day: 25.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,310,666 km

• M1: 44,730 km (0.064 R)
• M2: 774,169 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.3

Radius: 10.3

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.32 AU - 2.66 AU

Year: 1780 Days

Day: 11.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 92,310,666 km

• M1: 128,654 km (0.084 R)
• M2: 262,395 km (0.068 R)
• M3: 356,641 km (0.077 R)
• M4: 473,028 km (0.111 R)
• M5: 749,186 km (0.096 R)
• M6: 861,385 km (0.073 R)
• M7: 998,416 km (0.077 R)
• M8: 1,274,275 km (0.115 R)
• M9: 1,410,708 km (0.05 R)
• M10: 1,585,438 km (0.102 R)
• M11: 1,675,496 km (0.102 R)
• M12: 1,896,602 km (0.119 R)
• M13: 2,227,363 km (0.1 R)
• M14: 2,393,267 km (0.112 R)
• M15: 2,576,524 km (0.104 R)
• M16: 2,778,032 km (0.046 R)
• M17: 2,984,777 km (0.102 R)
• M18: 3,125,548 km (0.118 R)
• M19: 3,297,287 km (0.086 R)
• M20: 3,665,297 km (0.088 R)
• M21: 3,786,023 km (0.117 R)
• M22: 4,077,739 km (0.105 R)
• M23: 4,171,387 km (0.06 R)
• M24: 4,281,491 km (0.11 R)
• M25: 4,488,834 km (0.057 R)
• M26: 4,569,467 km (0.1 R)
• M27: 4,863,576 km (0.075 R)
• M28: 4,929,848 km (0.12 R)
• M29: 5,013,025 km (0.05 R)
• M30: 5,080,044 km (0.04 R)
• M31: 5,539,460 km (0.086 R)
• M32: 5,853,316 km (0.091 R)
• M33: 5,959,231 km (0.095 R)
• M34: 6,065,745 km (0.063 R)
• M35: 6,353,122 km (0.117 R)
• M36: 6,425,677 km (0.081 R)
• M37: 6,589,786 km (0.108 R)
• M38: 7,053,240 km (0.096 R)
• M39: 7,203,736 km (0.06 R)
• M40: 7,298,431 km (0.111 R)
• M41: 7,393,426 km (0.113 R)
• M42: 7,527,316 km (0.074 R)
• M43: 8,526,031 km (0.103 R)
• M44: 8,726,792 km (0.059 R)
• M45: 8,949,393 km (0.095 R)
• M46: 9,051,270 km (0.035 R)
• M47: 9,256,069 km (0.1 R)
• M48: 9,483,159 km (0.049 R)
• M49: 9,753,931 km (0.108 R)
• M50: 9,921,780 km (0.108 R)
• M51: 10,538,422 km (0.09 R)
• M52: 11,014,592 km (0.091 R)
• M53: 11,101,957 km (0.096 R)
• M54: 11,475,653 km (0.083 R)
• M55: 11,764,227 km (0.103 R)
• M56: 12,010,315 km (0.107 R)
• M57: 12,873,346 km (0.092 R)
• M58: 13,011,424 km (0.078 R)
• M59: 13,685,961 km (0.119 R)
• M60: 14,063,097 km (0.1 R)
• M61: 14,779,222 km (0.103 R)
• M62: 15,117,463 km (0.06 R)
• M63: 15,385,094 km (0.07 R)
• M64: 15,507,166 km (0.117 R)
• M65: 16,048,560 km (0.059 R)
• M66: 16,172,427 km (0.034 R)
• M67: 16,496,008 km (0.12 R)
• M68: 16,621,071 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.8

Radius: 11.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.32 AU - 8.06 AU

Year: 8734 Days

Day: 14.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 92,310,666 km

• M1: 144,811 km (0.117 R)
• M2: 397,781 km (0.11 R)
• M3: 486,043 km (0.065 R)
• M4: 730,337 km (0.083 R)
• M5: 1,117,646 km (0.106 R)
• M6: 1,419,235 km (0.113 R)
• M7: 2,265,510 km (0.079 R)
• M8: 2,542,565 km (0.054 R)
• M9: 3,091,440 km (0.078 R)
• M10: 3,399,163 km (0.074 R)
• M11: 3,556,839 km (0.053 R)
• M12: 3,696,863 km (0.108 R)
• M13: 5,841,946 km (0.12 R)
• M14: 6,007,701 km (0.109 R)
• M15: 6,834,828 km (0.052 R)
• M16: 7,059,673 km (0.078 R)
• M17: 7,135,220 km (0.106 R)
• M18: 9,663,274 km (0.099 R)
• M19: 10,114,013 km (0.088 R)
• M20: 10,341,850 km (0.118 R)
• M21: 10,571,633 km (0.046 R)
• M22: 10,745,017 km (0.096 R)
• M23: 13,052,414 km (0.117 R)
• M24: 13,238,514 km (0.035 R)
• M25: 13,613,257 km (0.1 R)
• M26: 13,960,025 km (0.059 R)
• M27: 14,086,734 km (0.099 R)
• M28: 14,887,830 km (0.114 R)
• M29: 14,984,920 km (0.116 R)
• M30: 15,670,826 km (0.081 R)
• M31: 15,868,594 km (0.066 R)
• M32: 16,366,905 km (0.056 R)
• M33: 17,242,651 km (0.115 R)
• M34: 17,412,743 km (0.068 R)
• M35: 17,892,205 km (0.089 R)
• M36: 18,376,004 km (0.083 R)
• M37: 18,654,406 km (0.084 R)
• M38: 19,533,443 km (0.033 R)
• M39: 20,103,111 km (0.086 R)
• M40: 20,931,584 km (0.096 R)
• M41: 21,477,916 km (0.111 R)
• M42: 22,176,688 km (0.066 R)
• M43: 22,882,789 km (0.086 R)
• M44: 22,957,588 km (0.119 R)
• M45: 23,861,160 km (0.093 R)
• M46: 24,968,483 km (0.106 R)
• M47: 25,161,165 km (0.117 R)
• M48: 25,547,876 km (0.094 R)
• M49: 25,936,531 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.4

Radius: 11.6

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.1 AU - 8.48 AU

Year: 9850 Days

Day: 9.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 92,310,666 km

• M1: 327,470 km (0.086 R)
• M2: 455,077 km (0.08 R)
• M3: 570,566 km (0.044 R)
• M4: 662,569 km (0.11 R)
• M5: 1,270,834 km (0.081 R)
• M6: 1,407,716 km (0.082 R)
• M7: 1,684,322 km (0.079 R)
• M8: 1,823,000 km (0.061 R)
• M9: 1,965,566 km (0.031 R)
• M10: 2,207,017 km (0.068 R)
• M11: 2,303,658 km (0.109 R)
• M12: 2,401,644 km (0.11 R)
• M13: 2,733,751 km (0.091 R)
• M14: 2,867,791 km (0.113 R)
• M15: 4,017,900 km (0.088 R)
• M16: 4,239,604 km (0.074 R)
• M17: 4,588,466 km (0.061 R)
• M18: 4,677,177 km (0.065 R)
• M19: 4,892,449 km (0.118 R)
• M20: 5,920,635 km (0.072 R)
• M21: 6,075,618 km (0.111 R)
• M22: 6,212,500 km (0.088 R)
• M23: 6,993,401 km (0.05 R)
• M24: 7,405,992 km (0.099 R)
• M25: 7,552,149 km (0.049 R)
• M26: 8,559,093 km (0.099 R)
• M27: 9,449,200 km (0.085 R)
• M28: 9,699,178 km (0.11 R)
• M29: 9,974,288 km (0.092 R)
• M30: 10,066,590 km (0.071 R)
• M31: 10,159,191 km (0.085 R)
• M32: 10,697,145 km (0.102 R)
• M33: 11,316,331 km (0.105 R)
• M34: 11,751,960 km (0.101 R)
• M35: 11,873,882 km (0.056 R)
• M36: 12,589,558 km (0.099 R)
• M37: 12,764,438 km (0.093 R)
• M38: 13,217,869 km (0.113 R)
• M39: 13,497,617 km (0.116 R)
• M40: 14,348,381 km (0.078 R)
• M41: 14,846,093 km (0.115 R)
• M42: 15,536,487 km (0.114 R)
• M43: 16,047,513 km (0.049 R)
• M44: 16,210,126 km (0.066 R)
• M45: 16,318,734 km (0.106 R)
• M46: 16,400,415 km (0.107 R)
• M47: 16,948,392 km (0.087 R)
• M48: 17,307,726 km (0.094 R)
• M49: 18,062,297 km (0.111 R)
• M50: 18,542,806 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209.3

Radius: 4.7

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.45 AU - 9.61 AU

Year: 13328 Days

Day: 15.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 92,310,666 km

• M1: 61,934 km (0.079 R)
• M2: 152,739 km (0.057 R)
• M3: 194,627 km (0.092 R)
• M4: 241,301 km (0.108 R)
• M5: 271,520 km (0.066 R)
• M6: 325,076 km (0.102 R)
• M7: 1,043,146 km (0.073 R)
• M8: 1,112,559 km (0.077 R)
• M9: 1,165,667 km (0.098 R)
• M10: 1,867,281 km (0.092 R)
• M11: 1,909,617 km (0.035 R)
• M12: 1,995,037 km (0.06 R)
• M13: 2,103,496 km (0.112 R)
• M14: 2,258,778 km (0.119 R)
• M15: 2,394,912 km (0.087 R)
• M16: 2,510,402 km (0.106 R)
• M17: 2,794,937 km (0.07 R)
• M18: 3,015,145 km (0.06 R)
• M19: 3,240,888 km (0.099 R)
• M20: 3,682,202 km (0.069 R)
• M21: 3,977,658 km (0.087 R)
• M22: 4,169,741 km (0.028 R)
• M23: 4,364,817 km (0.118 R)
• M24: 4,909,353 km (0.1 R)
• M25: 4,967,996 km (0.11 R)
• M26: 6,345,792 km (0.106 R)
• M27: 7,459,548 km (0.083 R)
• M28: 8,386,157 km (0.113 R)
• M29: 10,837,319 km (0.071 R)
• M30: 10,913,763 km (0.088 R)
• M31: 10,990,208 km (0.114 R)
• M32: 11,492,108 km (0.073 R)
• M33: 11,726,229 km (0.103 R)
• M34: 12,718,512 km (0.097 R)
• M35: 12,920,319 km (0.086 R)
• M36: 13,082,334 km (0.053 R)
• M37: 16,551,060 km (0.061 R)
• M38: 16,771,268 km (0.12 R)
• M39: 17,976,877 km (0.107 R)
• M40: 18,476,085 km (0.117 R)
• M41: 19,581,015 km (0.055 R)
• M42: 20,094,435 km (0.048 R)
• M43: 21,230,182 km (0.108 R)
• M44: 22,144,075 km (0.035 R)
• M45: 22,972,548 km (0.112 R)
• M46: 23,021,616 km (0.077 R)
• M47: 24,159,308 km (0.091 R)
• M48: 24,509,218 km (0.103 R)
• M49: 25,112,845 km (0.079 R)
• M50: 25,163,409 km (0.11 R)
• M51: 25,213,973 km (0.105 R)
• M52: 25,976,473 km (0.059 R)
• M53: 26,181,123 km (0.085 R)
• M54: 26,437,684 km (0.081 R)
• M55: 27,264,062 km (0.079 R)
• M56: 28,256,495 km (0.06 R)
• M57: 28,309,003 km (0.091 R)
• M58: 28,519,637 km (0.075 R)
• M59: 29,313,852 km (0.095 R)
• M60: 29,367,109 km (0.093 R)
• M61: 29,580,286 km (0.091 R)
• M62: 29,847,318 km (0.11 R)
• M63: 31,903,840 km (0.075 R)
• M64: 32,068,099 km (0.081 R)
• M65: 32,342,611 km (0.079 R)
• M66: 32,838,528 km (0.107 R)
• M67: 32,949,081 km (0.118 R)
• M68: 34,397,637 km (0.114 R)
• M69: 34,678,582 km (0.081 R)
• M70: 35,469,206 km (0.061 R)
• M71: 36,037,529 km (0.041 R)
• M72: 36,551,697 km (0.096 R)
• M73: 36,666,289 km (0.088 R)
• M74: 36,780,880 km (0.069 R)
• M75: 37,644,958 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.8

Radius: 5.5

Gravity: 27.46 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 13.06 AU - 15.36 AU

Year: 24267 Days

Day: 23.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 92,310,666 km

• M1: 100,979 km (0.077 R)
• M2: 433,086 km (0.117 R)
• M3: 1,813,425 km (0.079 R)
• M4: 2,001,021 km (0.062 R)
• M5: 2,155,556 km (0.038 R)
• M6: 2,314,129 km (0.053 R)
• M7: 2,476,443 km (0.113 R)
• M8: 2,517,583 km (0.059 R)
• M9: 3,807,415 km (0.06 R)
• M10: 4,643,817 km (0.103 R)
• M11: 4,694,680 km (0.117 R)
• M12: 5,916,596 km (0.099 R)
• M13: 6,763,469 km (0.043 R)
• M14: 6,879,258 km (0.094 R)
• M15: 7,112,780 km (0.087 R)
• M16: 7,348,846 km (0.103 R)
• M17: 8,380,772 km (0.092 R)
• M18: 8,881,925 km (0.12 R)
• M19: 9,328,325 km (0.036 R)
• M20: 9,457,278 km (0.115 R)
• M21: 10,176,844 km (0.067 R)
• M22: 10,376,108 km (0.094 R)
• M23: 10,711,058 km (0.118 R)
• M24: 10,846,145 km (0.102 R)
• M25: 11,323,063 km (0.109 R)
• M26: 11,667,886 km (0.037 R)
• M27: 11,806,862 km (0.113 R)
• M28: 12,016,299 km (0.089 R)
• M29: 12,297,394 km (0.117 R)
• M30: 12,368,004 km (0.102 R)
• M31: 14,623,192 km (0.1 R)
• M32: 17,001,349 km (0.073 R)
• M33: 18,679,239 km (0.115 R)
• M34: 19,168,274 km (0.097 R)
• M35: 19,579,070 km (0.113 R)
• M36: 19,661,648 km (0.051 R)
• M37: 20,159,061 km (0.106 R)
• M38: 23,403,988 km (0.096 R)
• M39: 23,842,909 km (0.073 R)
• M40: 24,550,806 km (0.111 R)
• M41: 27,635,514 km (0.053 R)
• M42: 29,034,703 km (0.083 R)
• M43: 31,128,175 km (0.068 R)
• M44: 31,224,516 km (0.087 R)
• M45: 34,856,902 km (0.057 R)
• M46: 35,558,965 km (0.083 R)
• M47: 36,164,537 km (0.118 R)
• M48: 36,875,277 km (0.06 R)
• M49: 37,590,654 km (0.03 R)
• M50: 37,693,128 km (0.113 R)
• M51: 38,517,113 km (0.109 R)
• M52: 41,024,074 km (0.116 R)
• M53: 43,906,975 km (0.032 R)
• M54: 44,991,111 km (0.118 R)
• M55: 47,962,125 km (0.111 R)
• M56: 48,073,425 km (0.039 R)
• M57: 50,542,538 km (0.114 R)
• M58: 51,223,059 km (0.075 R)
• M59: 51,336,903 km (0.099 R)
• M60: 52,478,634 km (0.104 R)
• M61: 53,744,232 km (0.085 R)
• M62: 53,975,510 km (0.066 R)
• M63: 54,322,876 km (0.093 R)
• M64: 55,836,956 km (0.103 R)
• M65: 56,188,212 km (0.05 R)
• M66: 56,540,366 km (0.09 R)
• M67: 59,502,852 km (0.045 R)
• M68: 59,622,381 km (0.085 R)
• M69: 59,981,565 km (0.072 R)
• M70: 60,701,879 km (0.033 R)
• M71: 61,425,185 km (0.118 R)
• M72: 61,787,810 km (0.087 R)
• M73: 62,636,928 km (0.069 R)
• M74: 64,101,491 km (0.063 R)
• M75: 64,960,931 km (0.099 R)
• M76: 65,700,692 km (0.09 R)
• M77: 66,815,495 km (0.047 R)
• M78: 69,944,933 km (0.092 R)
• M79: 71,463,950 km (0.108 R)
• M80: 72,227,498 km (0.111 R)
• M81: 72,355,105 km (0.071 R)
• M82: 72,482,712 km (0.089 R)
• M83: 74,921,306 km (0.1 R)
• M84: 76,345,478 km (0.09 R)
• M85: 76,475,329 km (0.099 R)
• M86: 80,010,476 km (0.063 R)
• M87: 80,803,345 km (0.056 R)
• M88: 83,598,581 km (0.089 R)
• M89: 84,806,285 km (0.059 R)
• M90: 86,425,532 km (0.107 R)
• M91: 87,103,061 km (0.113 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 16,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit