🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.45 AU - 0.65 AU

Year: 259 Days

Day: 38.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.64 AU - 0.64 AU

Year: 326 Days

Day: 33.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.4

Radius: 11.4

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.9 AU - 3.9 AU

Year: 3986 Days

Day: 10.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,582,760 km

• M1: 354,248 km (0.1 R)
• M2: 606,320 km (0.078 R)
• M3: 840,291 km (0.069 R)
• M4: 942,467 km (0.085 R)
• M5: 1,660,836 km (0.085 R)
• M6: 1,758,822 km (0.098 R)
• M7: 1,943,725 km (0.047 R)
• M8: 2,296,477 km (0.106 R)
• M9: 2,574,579 km (0.118 R)
• M10: 2,650,575 km (0.108 R)
• M11: 2,863,602 km (0.078 R)
• M12: 3,122,706 km (0.07 R)
• M13: 3,642,559 km (0.112 R)
• M14: 3,771,362 km (0.115 R)
• M15: 3,901,812 km (0.115 R)
• M16: 4,122,469 km (0.07 R)
• M17: 4,256,957 km (0.066 R)
• M18: 4,392,792 km (0.095 R)
• M19: 4,622,574 km (0.108 R)
• M20: 5,046,235 km (0.111 R)
• M21: 5,190,149 km (0.073 R)
• M22: 5,335,558 km (0.044 R)
• M23: 5,754,880 km (0.113 R)
• M24: 5,930,658 km (0.112 R)
• M25: 6,236,286 km (0.087 R)
• M26: 7,156,762 km (0.054 R)
• M27: 7,591,643 km (0.088 R)
• M28: 7,729,423 km (0.057 R)
• M29: 8,402,015 km (0.075 R)
• M30: 8,716,470 km (0.052 R)
• M31: 8,860,831 km (0.084 R)
• M32: 9,564,390 km (0.116 R)
• M33: 9,802,849 km (0.079 R)
• M34: 10,103,840 km (0.106 R)
• M35: 10,225,164 km (0.118 R)
• M36: 10,407,823 km (0.1 R)
• M37: 10,776,731 km (0.065 R)
• M38: 11,087,297 km (0.116 R)
• M39: 11,338,023 km (0.071 R)
• M40: 11,812,996 km (0.099 R)
• M41: 12,197,762 km (0.107 R)
• M42: 12,456,566 km (0.089 R)
• M43: 12,815,451 km (0.102 R)
• M44: 12,946,798 km (0.101 R)
• M45: 13,144,567 km (0.116 R)
• M46: 13,376,742 km (0.055 R)
• M47: 13,476,524 km (0.093 R)
• M48: 14,318,611 km (0.106 R)
• M49: 14,420,786 km (0.078 R)
• M50: 14,625,885 km (0.11 R)
• M51: 15,177,751 km (0.092 R)
• M52: 15,386,291 km (0.083 R)
• M53: 15,526,015 km (0.089 R)
• M54: 15,771,356 km (0.069 R)
• M55: 17,234,423 km (0.09 R)
• M56: 17,452,237 km (0.119 R)
• M57: 17,963,712 km (0.067 R)
• M58: 18,110,917 km (0.115 R)
• M59: 18,332,321 km (0.041 R)
• M60: 18,517,374 km (0.111 R)
• M61: 19,339,564 km (0.111 R)
• M62: 20,135,425 km (0.095 R)
• M63: 20,288,314 km (0.062 R)
• M64: 21,135,636 km (0.104 R)
• M65: 21,368,859 km (0.119 R)
• M66: 21,759,309 km (0.112 R)
• M67: 22,033,971 km (0.111 R)
• M68: 23,424,783 km (0.079 R)
• M69: 24,151,080 km (0.108 R)
• M70: 24,761,888 km (0.042 R)
• M71: 25,130,946 km (0.049 R)
• M72: 25,501,799 km (0.057 R)
• M73: 25,625,816 km (0.112 R)
• M74: 26,667,017 km (0.048 R)
• M75: 27,425,179 km (0.107 R)
• M76: 28,019,831 km (0.094 R)
• M77: 28,490,017 km (0.098 R)
• M78: 28,747,624 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.5

Radius: 12.8

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.93 AU - 4.67 AU

Year: 5669 Days

Day: 12.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,582,760 km

• M1: 160,070 km (0.099 R)
• M2: 451,337 km (0.092 R)
• M3: 562,189 km (0.11 R)
• M4: 779,555 km (0.096 R)
• M5: 892,950 km (0.031 R)
• M6: 1,095,505 km (0.115 R)
• M7: 1,298,809 km (0.101 R)
• M8: 1,390,063 km (0.04 R)
• M9: 1,677,142 km (0.064 R)
• M10: 2,216,292 km (0.077 R)
• M11: 2,401,495 km (0.083 R)
• M12: 2,669,724 km (0.079 R)
• M13: 2,827,400 km (0.114 R)
• M14: 2,947,826 km (0.064 R)
• M15: 3,152,326 km (0.074 R)
• M16: 3,235,353 km (0.105 R)
• M17: 3,532,305 km (0.105 R)
• M18: 3,793,952 km (0.098 R)
• M19: 4,382,769 km (0.094 R)
• M20: 5,245,051 km (0.103 R)
• M21: 5,619,943 km (0.113 R)
• M22: 6,133,214 km (0.093 R)
• M23: 6,290,142 km (0.116 R)
• M24: 6,448,566 km (0.07 R)
• M25: 6,581,558 km (0.111 R)
• M26: 6,877,313 km (0.107 R)
• M27: 7,150,030 km (0.102 R)
• M28: 7,232,459 km (0.078 R)
• M29: 7,565,763 km (0.059 R)
• M30: 7,734,210 km (0.049 R)
• M31: 7,989,424 km (0.107 R)
• M32: 8,305,075 km (0.11 R)
• M33: 8,508,229 km (0.118 R)
• M34: 8,712,879 km (0.107 R)
• M35: 9,578,303 km (0.12 R)
• M36: 9,699,776 km (0.097 R)
• M37: 10,659,147 km (0.108 R)
• M38: 10,753,544 km (0.101 R)
• M39: 11,551,499 km (0.106 R)
• M40: 11,778,439 km (0.034 R)
• M41: 11,876,126 km (0.088 R)
• M42: 12,203,745 km (0.088 R)
• M43: 12,335,541 km (0.031 R)
• M44: 12,501,146 km (0.08 R)
• M45: 13,305,833 km (0.088 R)
• M46: 13,748,792 km (0.097 R)
• M47: 14,023,753 km (0.059 R)
• M48: 14,930,017 km (0.117 R)
• M49: 15,035,932 km (0.099 R)
• M50: 15,497,292 km (0.056 R)
• M51: 16,107,652 km (0.097 R)
• M52: 17,611,858 km (0.096 R)
• M53: 17,798,407 km (0.115 R)
• M54: 17,985,703 km (0.091 R)
• M55: 19,122,497 km (0.116 R)
• M56: 19,429,622 km (0.112 R)
• M57: 20,087,553 km (0.066 R)
• M58: 20,595,737 km (0.096 R)
• M59: 20,871,147 km (0.066 R)
• M60: 21,028,973 km (0.112 R)
• M61: 21,147,604 km (0.106 R)
• M62: 21,624,671 km (0.105 R)
• M63: 21,904,569 km (0.066 R)
• M64: 21,984,753 km (0.106 R)
• M65: 22,185,663 km (0.101 R)
• M66: 22,467,955 km (0.065 R)
• M67: 24,228,123 km (0.094 R)
• M68: 24,435,765 km (0.038 R)
• M69: 25,735,770 km (0.084 R)
• M70: 25,820,293 km (0.085 R)
• M71: 26,032,423 km (0.111 R)
• M72: 26,159,880 km (0.103 R)
• M73: 26,500,814 km (0.085 R)
• M74: 26,800,459 km (0.101 R)
• M75: 27,230,403 km (0.06 R)
• M76: 27,446,123 km (0.051 R)
• M77: 27,619,208 km (0.107 R)
• M78: 28,709,178 km (0.071 R)
• M79: 28,840,824 km (0.07 R)
• M80: 29,325,671 km (0.108 R)
• M81: 29,679,918 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.9

Radius: 5.5

Gravity: 12.1 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.04 AU - 10.58 AU

Year: 16626 Days

Day: 18.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,582,760 km

• M1: 107,411 km (0.118 R)
• M2: 310,266 km (0.092 R)
• M3: 365,916 km (0.061 R)
• M4: 472,280 km (0.055 R)
• M5: 571,613 km (0.1 R)
• M6: 771,626 km (0.07 R)
• M7: 869,612 km (0.108 R)
• M8: 1,121,535 km (0.118 R)
• M9: 1,188,106 km (0.077 R)
• M10: 1,256,024 km (0.107 R)
• M11: 1,348,475 km (0.084 R)
• M12: 1,740,870 km (0.076 R)
• M13: 1,792,332 km (0.08 R)
• M14: 1,896,751 km (0.058 R)
• M15: 2,802,567 km (0.036 R)
• M16: 2,924,040 km (0.081 R)
• M17: 3,109,541 km (0.068 R)
• M18: 3,722,145 km (0.082 R)
• M19: 4,441,411 km (0.067 R)
• M20: 4,762,598 km (0.109 R)
• M21: 5,314,464 km (0.069 R)
• M22: 5,465,109 km (0.052 R)
• M23: 5,886,527 km (0.093 R)
• M24: 7,505,026 km (0.116 R)
• M25: 7,547,213 km (0.097 R)
• M26: 7,674,072 km (0.115 R)
• M27: 8,232,072 km (0.082 R)
• M28: 8,406,353 km (0.085 R)
• M29: 8,537,850 km (0.059 R)
• M30: 8,936,528 km (0.082 R)
• M31: 8,981,258 km (0.059 R)
• M32: 9,523,251 km (0.042 R)
• M33: 9,936,590 km (0.054 R)
• M34: 11,404,743 km (0.043 R)
• M35: 11,647,840 km (0.12 R)
• M36: 11,843,514 km (0.056 R)
• M37: 11,991,017 km (0.104 R)
• M38: 12,040,235 km (0.108 R)
• M39: 12,238,153 km (0.073 R)
• M40: 12,437,118 km (0.083 R)
• M41: 12,737,511 km (0.109 R)
• M42: 12,787,925 km (0.074 R)
• M43: 13,243,600 km (0.117 R)
• M44: 13,499,113 km (0.099 R)
• M45: 14,170,957 km (0.105 R)
• M46: 14,223,167 km (0.112 R)
• M47: 15,172,515 km (0.07 R)
• M48: 15,225,772 km (0.058 R)
• M49: 15,924,843 km (0.084 R)
• M50: 16,142,059 km (0.041 R)
• M51: 17,131,649 km (0.118 R)
• M52: 18,254,082 km (0.086 R)
• M53: 19,573,834 km (0.056 R)
• M54: 19,632,028 km (0.067 R)
• M55: 21,941,520 km (0.111 R)
• M56: 24,397,767 km (0.115 R)
• M57: 25,467,691 km (0.107 R)
• M58: 27,653,316 km (0.103 R)
• M59: 28,110,637 km (0.116 R)
• M60: 28,241,834 km (0.115 R)
• M61: 29,032,908 km (0.114 R)
• M62: 29,898,182 km (0.114 R)
• M63: 33,027,021 km (0.089 R)
• M64: 33,234,813 km (0.045 R)
• M65: 34,209,443 km (0.091 R)
• M66: 35,123,037 km (0.089 R)
• M67: 35,831,233 km (0.1 R)
• M68: 35,902,292 km (0.068 R)
• M69: 36,974,011 km (0.088 R)
• M70: 39,222,019 km (0.079 R)
• M71: 39,588,833 km (0.064 R)
• M72: 40,251,701 km (0.056 R)
• M73: 40,325,602 km (0.059 R)
• M74: 40,473,554 km (0.117 R)
• M75: 40,695,707 km (0.109 R)
• M76: 40,844,108 km (0.086 R)
• M77: 41,141,359 km (0.05 R)
• M78: 42,262,595 km (0.113 R)
• M79: 43,469,551 km (0.066 R)
• M80: 44,382,098 km (0.112 R)
• M81: 44,611,282 km (0.113 R)
• M82: 44,994,103 km (0.092 R)
• M83: 46,071,656 km (0.119 R)
• M84: 46,303,683 km (0.115 R)
• M85: 47,157,587 km (0.089 R)
• M86: 47,469,499 km (0.026 R)
• M87: 48,409,123 km (0.059 R)
• M88: 49,434,018 km (0.079 R)
• M89: 51,585,385 km (0.105 R)
• M90: 52,309,289 km (0.112 R)
• M91: 52,470,556 km (0.068 R)
• M92: 53,360,812 km (0.106 R)
• M93: 53,929,883 km (0.095 R)
• M94: 54,501,047 km (0.084 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: 510 - 12,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit