🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.67 AU - 0.75 AU

Year: 209 Days

Day: 38.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,114,871 km

• M1: 298,747 km (0.093 R)
• M2: 492,027 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.03 AU - 1.43 AU

Year: 477 Days

Day: 34.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 75,114,871 km

• M1: 78,389 km (0.109 R)
• M2: 226,042 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.2 AU - 1.76 AU

Year: 630 Days

Day: 19 Hours

Environment

Temp: 7 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.61 AU - 1.81 AU

Year: 782 Days

Day: 41.5 Hours

Environment

Temp: -24 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.45 AU - 3.33 AU

Year: 1719 Days

Day: 14.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,114,871 km

• M1: 371,003 km (0.071 R)
• M2: 1,963,622 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.5

Radius: 13.1

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 11.89 AU - 11.99 AU

Year: 14434 Days

Day: 14.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,114,871 km

• M1: 255,663 km (0.084 R)
• M2: 644,767 km (0.092 R)
• M3: 788,830 km (0.119 R)
• M4: 1,312,871 km (0.052 R)
• M5: 2,490,206 km (0.096 R)
• M6: 2,578,020 km (0.105 R)
• M7: 2,666,881 km (0.054 R)
• M8: 3,095,629 km (0.119 R)
• M9: 3,447,932 km (0.095 R)
• M10: 3,645,700 km (0.061 R)
• M11: 4,226,439 km (0.059 R)
• M12: 4,946,753 km (0.119 R)
• M13: 5,359,344 km (0.047 R)
• M14: 5,822,349 km (0.102 R)
• M15: 6,058,564 km (0.12 R)
• M16: 6,257,978 km (0.103 R)
• M17: 6,500,177 km (0.045 R)
• M18: 6,869,235 km (0.12 R)
• M19: 6,952,262 km (0.116 R)
• M20: 7,800,332 km (0.045 R)
• M21: 7,886,949 km (0.097 R)
• M22: 8,413,534 km (0.084 R)
• M23: 8,636,285 km (0.047 R)
• M24: 9,316,357 km (0.106 R)
• M25: 9,779,362 km (0.077 R)
• M26: 10,013,782 km (0.065 R)
• M27: 10,108,029 km (0.074 R)
• M28: 10,679,792 km (0.104 R)
• M29: 10,872,773 km (0.064 R)
• M30: 12,255,806 km (0.103 R)
• M31: 13,903,626 km (0.054 R)
• M32: 14,646,230 km (0.079 R)
• M33: 16,336,237 km (0.114 R)
• M34: 16,503,188 km (0.113 R)
• M35: 16,894,536 km (0.067 R)
• M36: 17,176,080 km (0.088 R)
• M37: 17,572,813 km (0.096 R)
• M38: 17,800,950 km (0.067 R)
• M39: 17,915,392 km (0.059 R)
• M40: 18,606,983 km (0.098 R)
• M41: 20,016,345 km (0.116 R)
• M42: 21,703,659 km (0.093 R)
• M43: 22,132,706 km (0.088 R)
• M44: 22,626,379 km (0.077 R)
• M45: 23,061,409 km (0.09 R)
• M46: 23,248,556 km (0.118 R)
• M47: 23,561,814 km (0.116 R)
• M48: 23,750,457 km (0.054 R)
• M49: 25,923,067 km (0.118 R)
• M50: 28,025,216 km (0.117 R)
• M51: 28,158,508 km (0.106 R)
• M52: 28,492,410 km (0.086 R)
• M53: 29,164,254 km (0.119 R)
• M54: 29,773,417 km (0.098 R)
• M55: 30,250,036 km (0.047 R)
• M56: 30,935,344 km (0.033 R)
• M57: 31,625,887 km (0.084 R)
• M58: 31,903,541 km (0.1 R)
• M59: 32,601,116 km (0.104 R)
• M60: 32,811,301 km (0.08 R)
• M61: 33,303,628 km (0.038 R)
• M62: 34,011,226 km (0.098 R)
• M63: 36,381,454 km (0.111 R)
• M64: 36,963,988 km (0.085 R)
• M65: 37,183,299 km (0.096 R)
• M66: 38,507,988 km (0.112 R)
• M67: 39,549,039 km (0.111 R)
• M68: 39,698,488 km (0.109 R)
• M69: 40,223,127 km (0.078 R)
• M70: 40,825,558 km (0.087 R)
• M71: 41,506,827 km (0.097 R)
• M72: 41,963,100 km (0.077 R)
• M73: 43,034,221 km (0.097 R)
• M74: 43,882,142 km (0.106 R)
• M75: 44,580,016 km (0.114 R)
• M76: 45,437,960 km (0.096 R)
• M77: 45,986,685 km (0.079 R)
• M78: 48,044,254 km (0.107 R)
• M79: 48,683,336 km (0.103 R)
• M80: 49,164,592 km (0.09 R)
• M81: 49,486,228 km (0.038 R)
• M82: 50,050,810 km (0.062 R)
• M83: 50,293,458 km (0.116 R)
• M84: 50,698,718 km (0.111 R)
• M85: 52,823,457 km (0.101 R)
• M86: 53,070,593 km (0.07 R)
• M87: 53,235,449 km (0.101 R)
• M88: 54,062,576 km (0.082 R)
• M89: 54,727,239 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993

Radius: 3.4

Gravity: 85.9 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 12.74 AU - 20.06 AU

Year: 23235 Days

Day: 20.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,114,871 km

• M1: 45,328 km (0.087 R)
• M2: 137,480 km (0.072 R)
• M3: 167,400 km (0.09 R)
• M4: 271,969 km (0.103 R)
• M5: 920,177 km (0.074 R)
• M6: 950,395 km (0.116 R)
• M7: 1,011,581 km (0.096 R)
• M8: 1,202,916 km (0.112 R)
• M9: 1,302,848 km (0.081 R)
• M10: 1,729,052 km (0.111 R)
• M11: 3,095,629 km (0.099 R)
• M12: 3,465,435 km (0.107 R)
• M13: 3,703,744 km (0.118 R)
• M14: 3,996,507 km (0.119 R)
• M15: 4,195,921 km (0.086 R)
• M16: 4,971,885 km (0.119 R)
• M17: 6,592,479 km (0.066 R)
• M18: 8,359,679 km (0.077 R)
• M19: 9,525,345 km (0.096 R)
• M20: 11,226,423 km (0.102 R)
• M21: 12,798,995 km (0.107 R)
• M22: 13,313,762 km (0.109 R)
• M23: 14,060,554 km (0.027 R)
• M24: 14,667,772 km (0.099 R)
• M25: 15,516,590 km (0.078 R)
• M26: 15,594,680 km (0.114 R)
• M27: 17,100,383 km (0.06 R)
• M28: 18,403,829 km (0.079 R)
• M29: 19,150,921 km (0.109 R)
• M30: 19,402,096 km (0.051 R)
• M31: 20,846,314 km (0.1 R)
• M32: 20,932,332 km (0.112 R)
• M33: 21,799,103 km (0.07 R)
• M34: 22,149,162 km (0.057 R)
• M35: 24,287,514 km (0.096 R)
• M36: 24,468,677 km (0.047 R)
• M37: 25,197,817 km (0.057 R)
• M38: 27,616,216 km (0.09 R)
• M39: 28,948,834 km (0.109 R)
• M40: 30,204,857 km (0.111 R)
• M41: 31,676,003 km (0.107 R)
• M42: 32,869,644 km (0.077 R)
• M43: 33,572,754 km (0.12 R)
• M44: 33,673,583 km (0.036 R)
• M45: 34,687,557 km (0.055 R)
• M46: 36,953,367 km (0.11 R)
• M47: 37,474,865 km (0.117 R)
• M48: 39,479,028 km (0.033 R)
• M49: 40,119,007 km (0.068 R)
• M50: 40,870,138 km (0.115 R)
• M51: 42,604,277 km (0.08 R)
• M52: 42,822,839 km (0.096 R)
• M53: 44,141,245 km (0.119 R)
• M54: 44,251,798 km (0.091 R)
• M55: 44,362,351 km (0.099 R)
• M56: 45,138,914 km (0.041 R)
• M57: 46,256,110 km (0.109 R)
• M58: 46,368,309 km (0.065 R)
• M59: 47,948,810 km (0.096 R)
• M60: 48,974,005 km (0.057 R)
• M61: 50,121,719 km (0.055 R)
• M62: 50,583,378 km (0.104 R)
• M63: 52,209,806 km (0.104 R)
• M64: 53,029,603 km (0.098 R)
• M65: 53,499,789 km (0.089 R)
• M66: 53,617,672 km (0.076 R)
• M67: 54,207,836 km (0.086 R)
• M68: 54,563,131 km (0.117 R)
• M69: 55,394,895 km (0.098 R)
• M70: 55,871,962 km (0.119 R)
• M71: 56,470,354 km (0.109 R)
• M72: 58,642,066 km (0.1 R)
• M73: 62,198,008 km (0.08 R)
• M74: 63,939,476 km (0.059 R)
• M75: 64,314,668 km (0.12 R)
• M76: 64,941,782 km (0.11 R)
• M77: 65,444,880 km (0.114 R)
• M78: 66,581,524 km (0.117 R)
• M79: 67,215,819 km (0.071 R)
• M80: 67,979,666 km (0.045 R)
• M81: 68,874,411 km (0.055 R)
• M82: 69,259,027 km (0.105 R)
• M83: 69,387,382 km (0.065 R)
• M84: 69,644,391 km (0.094 R)
• M85: 71,581,983 km (0.075 R)
• M86: 72,492,136 km (0.039 R)
• M87: 75,245,784 km (0.107 R)
• M88: 76,701,671 km (0.12 R)
• M89: 83,982,599 km (0.12 R)
• M90: 84,393,395 km (0.036 R)
• M91: 85,905,829 km (0.11 R)
• M92: 87,843,570 km (0.113 R)
• M93: 88,678,476 km (0.052 R)
• M94: 89,795,673 km (0.117 R)
• M95: 90,075,720 km (0.116 R)
• M96: 91,762,137 km (0.11 R)
• M97: 93,884,632 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.2

Radius: 3.7

Gravity: 18.64 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 19.63 AU - 21.09 AU

Year: 32140 Days

Day: 18.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,114,871 km

• M1: 89,908 km (0.111 R)
• M2: 183,856 km (0.066 R)
• M3: 227,239 km (0.083 R)
• M4: 325,076 km (0.11 R)
• M5: 436,078 km (0.085 R)
• M6: 496,067 km (0.052 R)
• M7: 602,131 km (0.096 R)
• M8: 715,377 km (0.052 R)
• M9: 762,650 km (0.085 R)
• M10: 885,320 km (0.051 R)
• M11: 1,067,530 km (0.106 R)
• M12: 1,436,289 km (0.104 R)
• M13: 1,526,646 km (0.099 R)
• M14: 1,618,799 km (0.071 R)
• M15: 1,649,915 km (0.076 R)
• M16: 1,776,624 km (0.094 R)
• M17: 2,140,746 km (0.099 R)
• M18: 2,527,456 km (0.053 R)
• M19: 2,673,464 km (0.084 R)
• M20: 3,564,618 km (0.071 R)
• M21: 3,811,006 km (0.046 R)
• M22: 3,852,594 km (0.106 R)
• M23: 3,936,369 km (0.112 R)
• M24: 5,215,281 km (0.051 R)
• M25: 5,307,732 km (0.109 R)
• M26: 5,354,257 km (0.078 R)
• M27: 5,400,932 km (0.096 R)
• M28: 5,683,522 km (0.066 R)
• M29: 6,861,306 km (0.108 R)
• M30: 7,064,759 km (0.116 R)
• M31: 7,270,157 km (0.037 R)
• M32: 7,686,937 km (0.065 R)
• M33: 7,845,212 km (0.03 R)
• M34: 8,218,608 km (0.11 R)
• M35: 8,872,201 km (0.082 R)
• M36: 10,577,916 km (0.108 R)
• M37: 11,108,839 km (0.059 R)
• M38: 12,135,230 km (0.05 R)
• M39: 13,634,948 km (0.102 R)
• M40: 14,018,966 km (0.104 R)
• M41: 14,601,500 km (0.106 R)
• M42: 15,258,085 km (0.073 R)
• M43: 15,857,225 km (0.09 R)
• M44: 17,630,707 km (0.055 R)
• M45: 17,978,971 km (0.066 R)
• M46: 18,399,790 km (0.115 R)
• M47: 19,251,152 km (0.096 R)
• M48: 20,698,361 km (0.103 R)
• M49: 21,287,029 km (0.108 R)
• M50: 22,707,012 km (0.087 R)
• M51: 24,311,599 km (0.064 R)
• M52: 27,467,515 km (0.099 R)
• M53: 31,504,863 km (0.104 R)
• M54: 31,589,086 km (0.072 R)
• M55: 31,842,505 km (0.071 R)
• M56: 32,691,772 km (0.099 R)
• M57: 34,499,663 km (0.109 R)
• M58: 34,586,579 km (0.094 R)
• M59: 36,163,041 km (0.113 R)
• M60: 36,339,716 km (0.063 R)
• M61: 37,048,960 km (0.082 R)
• M62: 39,113,560 km (0.113 R)
• M63: 39,840,456 km (0.076 R)
• M64: 40,388,433 km (0.092 R)
• M65: 40,755,247 km (0.06 R)
• M66: 41,215,111 km (0.115 R)
• M67: 41,399,715 km (0.118 R)
• M68: 41,584,468 km (0.108 R)
• M69: 42,698,673 km (0.062 R)
• M70: 43,446,962 km (0.104 R)
• M71: 45,146,393 km (0.113 R)
• M72: 46,483,050 km (0.093 R)
• M73: 48,220,779 km (0.094 R)
• M74: 48,999,885 km (0.068 R)
• M75: 50,176,323 km (0.089 R)
• M76: 51,858,700 km (0.062 R)
• M77: 52,357,160 km (0.093 R)
• M78: 52,756,886 km (0.091 R)
• M79: 52,957,197 km (0.047 R)
• M80: 55,075,503 km (0.108 R)
• M81: 58,046,068 km (0.075 R)
• M82: 58,667,049 km (0.034 R)
• M83: 59,186,303 km (0.098 R)
• M84: 59,811,323 km (0.115 R)
• M85: 60,124,731 km (0.106 R)
• M86: 60,963,077 km (0.114 R)
• M87: 61,910,780 km (0.083 R)
• M88: 62,333,543 km (0.1 R)
• M89: 64,675,797 km (0.115 R)
• M90: 64,997,432 km (0.068 R)
• M91: 65,212,105 km (0.09 R)
• M92: 65,642,349 km (0.106 R)
• M93: 65,749,910 km (0.05 R)
• M94: 67,589,515 km (0.036 R)
• M95: 67,807,030 km (0.081 R)
• M96: 73,767,757 km (0.118 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 18,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit