🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.57 AU - 0.63 AU

Year: 171 Days

Day: 22.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.65 AU - 0.81 AU

Year: 229 Days

Day: 19.4 Hours

Environment

Temp: 136 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,740,168 km

• M1: 75,846 km (0.051 R)
• M2: 281,992 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.65 AU - 0.81 AU

Year: 229 Days

Day: 21.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,740,168 km

• M1: 59,241 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.12 AU - 2.22 AU

Year: 1173 Days

Day: 47.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,740,168 km

• M1: 102,475 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.7 AU - 4.38 AU

Year: 2981 Days

Day: 41.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,740,168 km

• M1: 3,240,888 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.5

Radius: 10.2

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.17 AU - 5.37 AU

Year: 3824 Days

Day: 8.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 32,740,168 km

• M1: 195,225 km (0.078 R)
• M2: 304,282 km (0.087 R)
• M3: 430,842 km (0.053 R)
• M4: 542,891 km (0.106 R)
• M5: 643,720 km (0.098 R)
• M6: 751,430 km (0.107 R)
• M7: 857,495 km (0.095 R)
• M8: 977,622 km (0.112 R)
• M9: 1,058,106 km (0.093 R)
• M10: 1,197,381 km (0.058 R)
• M11: 1,393,055 km (0.111 R)
• M12: 1,599,201 km (0.114 R)
• M13: 1,706,164 km (0.033 R)
• M14: 1,771,538 km (0.109 R)
• M15: 2,264,762 km (0.112 R)
• M16: 2,684,235 km (0.097 R)
• M17: 3,021,578 km (0.076 R)
• M18: 3,222,338 km (0.071 R)
• M19: 3,358,771 km (0.089 R)
• M20: 3,609,049 km (0.052 R)
• M21: 3,679,659 km (0.115 R)
• M22: 3,908,843 km (0.075 R)
• M23: 4,142,814 km (0.061 R)
• M24: 4,381,273 km (0.115 R)
• M25: 4,532,666 km (0.026 R)
• M26: 4,778,605 km (0.089 R)
• M27: 4,871,954 km (0.103 R)
• M28: 5,187,456 km (0.063 R)
• M29: 5,607,826 km (0.109 R)
• M30: 6,038,967 km (0.1 R)
• M31: 6,275,780 km (0.059 R)
• M32: 6,343,847 km (0.114 R)
• M33: 6,429,567 km (0.094 R)
• M34: 6,549,993 km (0.098 R)
• M35: 6,723,377 km (0.076 R)
• M36: 7,092,585 km (0.075 R)
• M37: 7,181,446 km (0.107 R)
• M38: 7,558,881 km (0.104 R)
• M39: 7,740,942 km (0.097 R)
• M40: 7,850,747 km (0.114 R)
• M41: 7,961,299 km (0.106 R)
• M42: 8,221,001 km (0.104 R)
• M43: 8,389,299 km (0.103 R)
• M44: 9,718,326 km (0.067 R)
• M45: 10,075,865 km (0.076 R)
• M46: 10,356,810 km (0.09 R)
• M47: 10,783,164 km (0.115 R)
• M48: 10,864,994 km (0.086 R)
• M49: 11,070,542 km (0.094 R)
• M50: 11,339,818 km (0.063 R)
• M51: 11,422,994 km (0.107 R)
• M52: 11,800,280 km (0.107 R)
• M53: 12,224,240 km (0.12 R)
• M54: 12,588,511 km (0.117 R)
• M55: 12,869,456 km (0.116 R)
• M56: 13,130,804 km (0.111 R)
• M57: 13,548,032 km (0.105 R)
• M58: 13,769,287 km (0.038 R)
• M59: 13,991,889 km (0.11 R)
• M60: 14,485,711 km (0.108 R)
• M61: 14,666,725 km (0.049 R)
• M62: 14,757,381 km (0.069 R)
• M63: 14,939,591 km (0.112 R)
• M64: 15,306,106 km (0.101 R)
• M65: 15,421,147 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.6

Radius: 13.5

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.53 AU - 9.03 AU

Year: 8746 Days

Day: 6.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 32,740,168 km

• M1: 199,414 km (0.09 R)
• M2: 410,646 km (0.083 R)
• M3: 726,746 km (0.103 R)
• M4: 1,004,699 km (0.096 R)
• M5: 1,105,229 km (0.117 R)
• M6: 1,594,265 km (0.101 R)
• M7: 2,435,603 km (0.108 R)
• M8: 2,534,637 km (0.082 R)
• M9: 2,655,213 km (0.104 R)
• M10: 2,777,883 km (0.112 R)
• M11: 2,923,442 km (0.073 R)
• M12: 3,397,816 km (0.118 R)
• M13: 4,202,204 km (0.107 R)
• M14: 4,589,363 km (0.055 R)
• M15: 5,089,619 km (0.054 R)
• M16: 5,450,299 km (0.047 R)
• M17: 6,033,881 km (0.103 R)
• M18: 6,333,375 km (0.05 R)
• M19: 7,260,733 km (0.079 R)
• M20: 7,696,362 km (0.076 R)
• M21: 8,290,564 km (0.085 R)
• M22: 8,381,071 km (0.047 R)
• M23: 9,397,289 km (0.119 R)
• M24: 10,128,673 km (0.054 R)
• M25: 10,550,240 km (0.119 R)
• M26: 11,143,396 km (0.088 R)
• M27: 11,781,431 km (0.119 R)
• M28: 12,259,097 km (0.098 R)
• M29: 12,465,691 km (0.091 R)
• M30: 12,604,219 km (0.092 R)
• M31: 13,022,644 km (0.066 R)
• M32: 13,268,733 km (0.12 R)
• M33: 13,445,557 km (0.081 R)
• M34: 13,980,669 km (0.101 R)
• M35: 14,522,812 km (0.1 R)
• M36: 14,632,018 km (0.088 R)
• M37: 14,851,329 km (0.096 R)
• M38: 15,330,341 km (0.064 R)
• M39: 15,590,342 km (0.097 R)
• M40: 18,113,310 km (0.039 R)
• M41: 19,301,416 km (0.073 R)
• M42: 19,985,976 km (0.028 R)
• M43: 20,107,599 km (0.113 R)
• M44: 20,229,522 km (0.073 R)
• M45: 21,089,410 km (0.04 R)
• M46: 21,420,171 km (0.098 R)
• M47: 22,003,304 km (0.094 R)
• M48: 23,955,406 km (0.07 R)
• M49: 24,560,530 km (0.109 R)
• M50: 25,609,659 km (0.113 R)
• M51: 25,785,886 km (0.12 R)
• M52: 26,539,560 km (0.104 R)
• M53: 27,751,303 km (0.101 R)
• M54: 28,797,889 km (0.079 R)
• M55: 28,981,296 km (0.057 R)
• M56: 29,533,612 km (0.11 R)
• M57: 29,903,717 km (0.055 R)
• M58: 30,089,368 km (0.071 R)
• M59: 30,508,541 km (0.099 R)
• M60: 30,601,890 km (0.115 R)
• M61: 30,695,389 km (0.095 R)
• M62: 31,446,819 km (0.042 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261

Radius: 11.4

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.13 AU - 9.93 AU

Year: 9145 Days

Day: 6 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 32,740,168 km

• M1: 195,824 km (0.036 R)
• M2: 286,330 km (0.077 R)
• M3: 506,239 km (0.096 R)
• M4: 824,733 km (0.115 R)
• M5: 963,859 km (0.084 R)
• M6: 1,634,656 km (0.12 R)
• M7: 1,812,977 km (0.12 R)
• M8: 1,941,631 km (0.032 R)
• M9: 2,247,708 km (0.105 R)
• M10: 2,346,592 km (0.098 R)
• M11: 2,426,627 km (0.097 R)
• M12: 2,631,277 km (0.107 R)
• M13: 3,145,295 km (0.059 R)
• M14: 3,301,326 km (0.108 R)
• M15: 3,667,392 km (0.082 R)
• M16: 3,879,073 km (0.116 R)
• M17: 4,022,537 km (0.117 R)
• M18: 4,314,702 km (0.099 R)
• M19: 4,689,744 km (0.091 R)
• M20: 4,817,201 km (0.111 R)
• M21: 5,578,804 km (0.081 R)
• M22: 5,768,344 km (0.058 R)
• M23: 5,987,505 km (0.095 R)
• M24: 6,237,334 km (0.107 R)
• M25: 7,241,734 km (0.101 R)
• M26: 7,419,007 km (0.107 R)
• M27: 7,508,168 km (0.11 R)
• M28: 7,597,777 km (0.111 R)
• M29: 7,717,605 km (0.113 R)
• M30: 7,807,962 km (0.076 R)
• M31: 8,173,130 km (0.05 R)
• M32: 8,888,357 km (0.062 R)
• M33: 9,883,931 km (0.04 R)
• M34: 10,212,747 km (0.118 R)
• M35: 10,411,713 km (0.037 R)
• M36: 10,612,024 km (0.105 R)
• M37: 10,881,001 km (0.089 R)
• M38: 11,494,652 km (0.083 R)
• M39: 11,909,935 km (0.116 R)
• M40: 12,471,376 km (0.079 R)
• M41: 12,613,045 km (0.115 R)
• M42: 13,221,310 km (0.093 R)
• M43: 13,875,950 km (0.097 R)
• M44: 13,949,253 km (0.04 R)
• M45: 14,429,463 km (0.071 R)
• M46: 14,540,913 km (0.114 R)
• M47: 14,652,812 km (0.054 R)
• M48: 15,254,345 km (0.06 R)
• M49: 15,596,176 km (0.116 R)
• M50: 15,710,619 km (0.047 R)
• M51: 16,364,960 km (0.067 R)
• M52: 16,675,974 km (0.118 R)
• M53: 16,949,588 km (0.07 R)
• M54: 17,501,604 km (0.095 R)
• M55: 18,340,549 km (0.097 R)
• M56: 18,461,424 km (0.069 R)
• M57: 18,947,767 km (0.079 R)
• M58: 19,110,829 km (0.1 R)
• M59: 19,520,577 km (0.112 R)
• M60: 20,390,339 km (0.069 R)
• M61: 20,683,102 km (0.1 R)
• M62: 21,061,435 km (0.08 R)
• M63: 21,315,004 km (0.065 R)
• M64: 21,399,826 km (0.101 R)
• M65: 21,782,497 km (0.05 R)
• M66: 21,996,123 km (0.092 R)
• M67: 23,074,724 km (0.083 R)
• M68: 23,511,101 km (0.052 R)
• M69: 23,730,261 km (0.084 R)
• M70: 23,950,021 km (0.106 R)
• M71: 24,480,345 km (0.119 R)
• M72: 24,836,089 km (0.096 R)
• M73: 25,328,116 km (0.038 R)
• M74: 25,732,928 km (0.117 R)
• M75: 27,052,232 km (0.057 R)
• M76: 27,143,935 km (0.07 R)
• M77: 28,160,602 km (0.056 R)
• M78: 31,960,987 km (0.096 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 13,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit