🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.83 AU - 1.97 AU

Year: 1169 Days

Day: 28.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 127.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,094,766 km

• M1: 1,402,330 km (0.101 R)
• M2: 1,438,982 km (0.098 R)

Asteroid Belt

Center: 2.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.7

Radius: 10.5

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.73 AU - 3.07 AU

Year: 2204 Days

Day: 6.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 49,094,766 km

• M1: 131,048 km (0.112 R)
• M2: 202,556 km (0.049 R)
• M3: 295,755 km (0.085 R)
• M4: 518,207 km (0.047 R)
• M5: 605,123 km (0.119 R)
• M6: 682,017 km (0.093 R)
• M7: 770,878 km (0.106 R)
• M8: 864,227 km (0.071 R)
• M9: 1,158,187 km (0.072 R)
• M10: 1,399,488 km (0.114 R)
• M11: 1,515,576 km (0.11 R)
• M12: 1,634,955 km (0.106 R)
• M13: 2,072,080 km (0.115 R)
• M14: 2,156,603 km (0.106 R)
• M15: 2,230,055 km (0.053 R)
• M16: 2,366,788 km (0.117 R)
• M17: 2,468,066 km (0.091 R)
• M18: 2,996,146 km (0.045 R)
• M19: 3,343,961 km (0.092 R)
• M20: 3,734,262 km (0.083 R)
• M21: 3,972,422 km (0.114 R)
• M22: 4,169,741 km (0.104 R)
• M23: 4,401,319 km (0.033 R)
• M24: 4,479,559 km (0.109 R)
• M25: 4,764,842 km (0.082 R)
• M26: 4,909,653 km (0.086 R)
• M27: 5,007,190 km (0.029 R)
• M28: 5,138,088 km (0.094 R)
• M29: 5,203,912 km (0.087 R)
• M30: 5,353,210 km (0.115 R)
• M31: 5,487,100 km (0.079 R)
• M32: 5,690,105 km (0.102 R)
• M33: 5,964,617 km (0.057 R)
• M34: 6,243,467 km (0.085 R)
• M35: 6,313,928 km (0.087 R)
• M36: 6,562,410 km (0.068 R)
• M37: 6,796,082 km (0.113 R)
• M38: 6,868,487 km (0.119 R)
• M39: 6,941,192 km (0.094 R)
• M40: 7,160,951 km (0.045 R)
• M41: 7,327,154 km (0.073 R)
• M42: 7,814,843 km (0.113 R)
• M43: 7,947,836 km (0.106 R)
• M44: 8,062,577 km (0.08 R)
• M45: 8,429,391 km (0.104 R)
• M46: 8,565,824 km (0.087 R)
• M47: 8,821,338 km (0.11 R)
• M48: 9,360,040 km (0.108 R)
• M49: 9,643,677 km (0.092 R)
• M50: 10,198,536 km (0.032 R)
• M51: 10,344,094 km (0.101 R)
• M52: 10,721,530 km (0.061 R)
• M53: 10,890,875 km (0.071 R)
• M54: 11,039,575 km (0.095 R)
• M55: 11,360,761 km (0.107 R)
• M56: 11,772,006 km (0.051 R)
• M57: 11,924,745 km (0.106 R)
• M58: 12,034,251 km (0.099 R)
• M59: 12,497,855 km (0.088 R)
• M60: 12,586,866 km (0.105 R)
• M61: 13,102,530 km (0.1 R)
• M62: 13,238,215 km (0.089 R)
• M63: 13,510,932 km (0.04 R)
• M64: 13,716,778 km (0.06 R)
• M65: 14,480,176 km (0.101 R)
• M66: 14,808,244 km (0.064 R)
• M67: 14,973,251 km (0.098 R)
• M68: 15,138,856 km (0.033 R)
• M69: 15,209,915 km (0.106 R)
• M70: 15,903,450 km (0.086 R)
• M71: 16,314,845 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.5

Radius: 10.5

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.38 AU - 5.74 AU

Year: 5079 Days

Day: 13.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 49,094,766 km

• M1: 178,620 km (0.092 R)
• M2: 324,478 km (0.057 R)
• M3: 515,215 km (0.036 R)
• M4: 767,587 km (0.1 R)
• M5: 1,059,303 km (0.073 R)
• M6: 1,385,426 km (0.094 R)
• M7: 1,758,373 km (0.078 R)
• M8: 1,980,825 km (0.078 R)
• M9: 2,453,405 km (0.064 R)
• M10: 2,612,876 km (0.062 R)
• M11: 3,035,790 km (0.095 R)
• M12: 3,130,635 km (0.08 R)
• M13: 3,245,675 km (0.103 R)
• M14: 3,362,212 km (0.064 R)
• M15: 3,559,681 km (0.073 R)
• M16: 3,965,989 km (0.102 R)
• M17: 4,259,351 km (0.106 R)
• M18: 4,365,864 km (0.102 R)
• M19: 4,581,584 km (0.051 R)
• M20: 4,734,623 km (0.114 R)
• M21: 6,577,370 km (0.077 R)
• M22: 7,252,954 km (0.103 R)
• M23: 7,508,766 km (0.037 R)
• M24: 7,637,869 km (0.115 R)
• M25: 7,819,780 km (0.083 R)
• M26: 8,055,845 km (0.12 R)
• M27: 8,214,569 km (0.108 R)
• M28: 8,696,872 km (0.087 R)
• M29: 9,437,531 km (0.104 R)
• M30: 9,521,007 km (0.071 R)
• M31: 9,970,848 km (0.068 R)
• M32: 10,055,969 km (0.083 R)
• M33: 10,514,038 km (0.115 R)
• M34: 10,716,593 km (0.088 R)
• M35: 11,243,327 km (0.081 R)
• M36: 11,658,910 km (0.075 R)
• M37: 11,868,646 km (0.115 R)
• M38: 12,261,341 km (0.087 R)
• M39: 13,152,944 km (0.036 R)
• M40: 13,339,941 km (0.112 R)
• M41: 13,496,570 km (0.049 R)
• M42: 13,653,798 km (0.078 R)
• M43: 14,001,762 km (0.034 R)
• M44: 14,192,799 km (0.118 R)
• M45: 14,706,368 km (0.12 R)
• M46: 14,803,457 km (0.107 R)
• M47: 15,030,547 km (0.114 R)
• M48: 15,226,221 km (0.091 R)
• M49: 15,357,119 km (0.119 R)
• M50: 15,587,051 km (0.089 R)
• M51: 16,518,298 km (0.103 R)
• M52: 16,720,105 km (0.106 R)
• M53: 17,433,238 km (0.043 R)
• M54: 17,776,266 km (0.078 R)
• M55: 17,879,638 km (0.101 R)
• M56: 18,295,072 km (0.099 R)
• M57: 18,713,796 km (0.07 R)
• M58: 18,959,436 km (0.098 R)
• M59: 19,347,642 km (0.044 R)
• M60: 19,774,146 km (0.102 R)
• M61: 20,311,651 km (0.037 R)
• M62: 20,455,863 km (0.115 R)
• M63: 20,527,969 km (0.076 R)
• M64: 21,181,712 km (0.044 R)
• M65: 21,805,236 km (0.098 R)
• M66: 22,063,891 km (0.12 R)
• M67: 22,249,093 km (0.076 R)
• M68: 22,695,942 km (0.04 R)
• M69: 23,108,233 km (0.059 R)
• M70: 23,296,278 km (0.026 R)
• M71: 23,636,314 km (0.097 R)
• M72: 24,321,323 km (0.084 R)
• M73: 24,743,189 km (0.114 R)
• M74: 25,905,863 km (0.025 R)
• M75: 26,023,148 km (0.051 R)
• M76: 26,101,388 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.6

Radius: 5.4

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.6 AU - 11.66 AU

Year: 14387 Days

Day: 16.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 49,094,766 km

• M1: 71,508 km (0.117 R)
• M2: 157,227 km (0.074 R)
• M3: 272,717 km (0.104 R)
• M4: 474,225 km (0.034 R)
• M5: 716,873 km (0.098 R)
• M6: 1,282,203 km (0.118 R)
• M7: 1,687,763 km (0.092 R)
• M8: 2,365,142 km (0.109 R)
• M9: 2,445,177 km (0.073 R)
• M10: 2,553,336 km (0.067 R)
• M11: 2,858,666 km (0.088 R)
• M12: 3,293,547 km (0.102 R)
• M13: 3,564,468 km (0.091 R)
• M14: 4,127,555 km (0.091 R)
• M15: 4,785,337 km (0.119 R)
• M16: 5,616,802 km (0.052 R)
• M17: 5,688,160 km (0.102 R)
• M18: 6,380,349 km (0.041 R)
• M19: 6,529,498 km (0.103 R)
• M20: 6,604,447 km (0.107 R)
• M21: 6,642,145 km (0.079 R)
• M22: 6,679,844 km (0.037 R)
• M23: 6,793,239 km (0.119 R)
• M24: 6,869,235 km (0.063 R)
• M25: 6,945,530 km (0.089 R)
• M26: 7,176,060 km (0.101 R)
• M27: 9,445,909 km (0.115 R)
• M28: 9,744,207 km (0.068 R)
• M29: 10,088,731 km (0.117 R)
• M30: 10,923,038 km (0.118 R)
• M31: 11,415,963 km (0.1 R)
• M32: 11,962,145 km (0.078 R)
• M33: 13,364,475 km (0.059 R)
• M34: 13,412,047 km (0.093 R)
• M35: 13,459,769 km (0.061 R)
• M36: 13,939,679 km (0.041 R)
• M37: 14,474,192 km (0.111 R)
• M38: 14,867,036 km (0.113 R)
• M39: 15,463,034 km (0.089 R)
• M40: 16,780,842 km (0.116 R)
• M41: 17,141,672 km (0.098 R)
• M42: 17,609,465 km (0.078 R)
• M43: 17,714,033 km (0.118 R)
• M44: 18,134,104 km (0.1 R)
• M45: 18,610,723 km (0.116 R)
• M46: 19,252,648 km (0.095 R)
• M47: 19,847,299 km (0.12 R)
• M48: 20,174,320 km (0.076 R)
• M49: 20,667,993 km (0.098 R)
• M50: 21,054,704 km (0.089 R)
• M51: 21,388,157 km (0.068 R)
• M52: 21,667,456 km (0.079 R)
• M53: 22,455,538 km (0.076 R)
• M54: 22,568,933 km (0.057 R)
• M55: 22,739,325 km (0.101 R)
• M56: 24,466,582 km (0.09 R)
• M57: 24,817,090 km (0.056 R)
• M58: 25,169,243 km (0.053 R)
• M59: 27,316,721 km (0.051 R)
• M60: 27,498,333 km (0.085 R)
• M61: 27,741,130 km (0.092 R)
• M62: 28,290,005 km (0.059 R)
• M63: 28,596,381 km (0.059 R)
• M64: 29,274,359 km (0.109 R)
• M65: 29,584,325 km (0.097 R)
• M66: 30,020,104 km (0.092 R)
• M67: 30,082,486 km (0.104 R)
• M68: 30,709,152 km (0.077 R)
• M69: 30,771,983 km (0.073 R)
• M70: 31,593,574 km (0.11 R)
• M71: 32,230,562 km (0.088 R)
• M72: 32,935,916 km (0.107 R)
• M73: 33,064,720 km (0.119 R)
• M74: 33,387,552 km (0.076 R)
• M75: 34,951,299 km (0.109 R)
• M76: 35,675,951 km (0.056 R)
• M77: 35,940,739 km (0.096 R)
• M78: 37,744,740 km (0.085 R)
• M79: 37,946,996 km (0.115 R)
• M80: 38,556,009 km (0.11 R)
• M81: 39,304,746 km (0.1 R)
• M82: 40,402,196 km (0.064 R)
• M83: 41,023,925 km (0.073 R)
• M84: 41,093,189 km (0.083 R)
• M85: 41,718,508 km (0.118 R)
• M86: 43,048,882 km (0.118 R)
• M87: 43,683,925 km (0.074 R)
• M88: 43,896,204 km (0.092 R)
• M89: 44,038,023 km (0.108 R)
• M90: 45,249,167 km (0.12 R)
• M91: 45,751,068 km (0.082 R)
• M92: 46,182,658 km (0.113 R)
• M93: 47,122,581 km (0.046 R)
• M94: 47,195,136 km (0.117 R)
• M95: 48,507,558 km (0.096 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 18,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit