🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.57 AU - 0.61 AU

Year: 168 Days

Day: 23.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,429,038 km

• M1: 58,194 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.47 AU - 0.77 AU

Year: 181 Days

Day: 45.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.63 AU - 0.79 AU

Year: 222 Days

Day: 30.2 Hours

Environment

Temp: 109 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.66 AU - 0.84 AU

Year: 241 Days

Day: 38.5 Hours

Environment

Temp: 112 °C

Axial Tilt: 175.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,429,038 km

• M1: 97,388 km (0.084 R)
• M2: 394,938 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.29 AU - 1.37 AU

Year: 569 Days

Day: 14.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,429,038 km

• M1: 38,746 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.57 AU - 3.05 AU

Year: 1747 Days

Day: 36.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,429,038 km

• M1: 1,106,276 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.16 AU - 4.48 AU

Year: 3330 Days

Day: 22.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.9

Radius: 14.1

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.97 AU - 12.37 AU

Year: 12926 Days

Day: 14.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 83,429,038 km

• M1: 177,273 km (0.078 R)
• M2: 438,322 km (0.106 R)
• M3: 774,019 km (0.1 R)
• M4: 897,587 km (0.083 R)
• M5: 1,051,374 km (0.059 R)
• M6: 1,784,553 km (0.074 R)
• M7: 2,370,229 km (0.096 R)
• M8: 3,782,133 km (0.098 R)
• M9: 4,002,192 km (0.118 R)
• M10: 4,609,858 km (0.045 R)
• M11: 5,410,057 km (0.116 R)
• M12: 6,081,453 km (0.096 R)
• M13: 6,296,724 km (0.045 R)
• M14: 6,558,371 km (0.12 R)
• M15: 6,913,067 km (0.095 R)
• M16: 8,441,359 km (0.066 R)
• M17: 8,585,422 km (0.092 R)
• M18: 8,778,702 km (0.072 R)
• M19: 8,973,479 km (0.114 R)
• M20: 9,867,775 km (0.025 R)
• M21: 10,121,343 km (0.094 R)
• M22: 10,223,369 km (0.119 R)
• M23: 11,209,518 km (0.057 R)
• M24: 11,474,157 km (0.077 R)
• M25: 12,443,850 km (0.118 R)
• M26: 13,947,309 km (0.109 R)
• M27: 14,346,585 km (0.104 R)
• M28: 14,518,773 km (0.062 R)
• M29: 14,865,391 km (0.083 R)
• M30: 15,039,672 km (0.102 R)
• M31: 15,390,330 km (0.112 R)
• M32: 16,218,952 km (0.108 R)
• M33: 16,699,162 km (0.059 R)
• M34: 17,001,499 km (0.115 R)
• M35: 17,305,781 km (0.111 R)
• M36: 18,229,398 km (0.057 R)
• M37: 18,728,606 km (0.087 R)
• M38: 19,549,450 km (0.093 R)
• M39: 21,225,993 km (0.054 R)
• M40: 21,422,415 km (0.112 R)
• M41: 23,690,618 km (0.085 R)
• M42: 24,098,871 km (0.103 R)
• M43: 24,440,702 km (0.116 R)
• M44: 24,715,513 km (0.111 R)
• M45: 25,060,336 km (0.102 R)
• M46: 27,875,918 km (0.056 R)
• M47: 28,450,972 km (0.068 R)
• M48: 28,957,361 km (0.089 R)
• M49: 29,393,887 km (0.08 R)
• M50: 29,759,205 km (0.037 R)
• M51: 31,384,736 km (0.099 R)
• M52: 34,029,776 km (0.103 R)
• M53: 34,721,516 km (0.11 R)
• M54: 35,262,761 km (0.108 R)
• M55: 35,417,894 km (0.104 R)
• M56: 36,197,000 km (0.067 R)
• M57: 37,534,405 km (0.09 R)
• M58: 38,169,448 km (0.105 R)
• M59: 38,408,505 km (0.114 R)
• M60: 39,048,335 km (0.098 R)
• M61: 39,611,123 km (0.098 R)
• M62: 41,560,981 km (0.034 R)
• M63: 44,042,062 km (0.11 R)
• M64: 45,469,226 km (0.092 R)
• M65: 45,807,317 km (0.119 R)
• M66: 47,852,918 km (0.094 R)
• M67: 49,059,874 km (0.102 R)
• M68: 49,580,175 km (0.091 R)
• M69: 50,538,948 km (0.094 R)
• M70: 50,976,671 km (0.119 R)
• M71: 51,064,485 km (0.115 R)
• M72: 51,152,299 km (0.107 R)
• M73: 52,474,744 km (0.051 R)
• M74: 53,987,179 km (0.114 R)
• M75: 54,883,569 km (0.052 R)
• M76: 55,694,390 km (0.098 R)
• M77: 56,509,399 km (0.105 R)
• M78: 56,781,817 km (0.043 R)
• M79: 57,419,403 km (0.119 R)
• M80: 58,426,047 km (0.081 R)
• M81: 58,517,900 km (0.102 R)
• M82: 58,977,614 km (0.117 R)
• M83: 59,346,373 km (0.098 R)
• M84: 60,085,985 km (0.12 R)
• M85: 60,828,589 km (0.082 R)
• M86: 61,014,838 km (0.057 R)
• M87: 62,323,071 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.8

Radius: 5.5

Gravity: 15.63 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 17.55 AU - 17.87 AU

Year: 27640 Days

Day: 20.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,429,038 km

• M1: 75,846 km (0.12 R)
• M2: 221,554 km (0.088 R)
• M3: 397,930 km (0.078 R)
• M4: 438,172 km (0.073 R)
• M5: 614,249 km (0.101 R)
• M6: 785,987 km (0.063 R)
• M7: 1,232,836 km (0.099 R)
• M8: 1,481,767 km (0.106 R)
• M9: 1,780,663 km (0.083 R)
• M10: 1,849,478 km (0.068 R)
• M11: 2,394,613 km (0.091 R)
• M12: 2,509,205 km (0.116 R)
• M13: 2,744,074 km (0.05 R)
• M14: 3,577,035 km (0.087 R)
• M15: 3,841,225 km (0.088 R)
• M16: 4,111,697 km (0.104 R)
• M17: 4,623,621 km (0.082 R)
• M18: 5,655,548 km (0.079 R)
• M19: 5,706,411 km (0.063 R)
• M20: 5,757,424 km (0.083 R)
• M21: 6,381,396 km (0.106 R)
• M22: 8,205,443 km (0.11 R)
• M23: 8,436,722 km (0.102 R)
• M24: 8,787,828 km (0.117 R)
• M25: 9,869,570 km (0.065 R)
• M26: 11,183,787 km (0.112 R)
• M27: 12,221,248 km (0.074 R)
• M28: 12,287,221 km (0.088 R)
• M29: 14,040,807 km (0.039 R)
• M30: 14,248,150 km (0.06 R)
• M31: 15,584,657 km (0.051 R)
• M32: 15,871,137 km (0.082 R)
• M33: 17,403,319 km (0.037 R)
• M34: 17,477,519 km (0.06 R)
• M35: 17,775,069 km (0.1 R)
• M36: 18,149,363 km (0.047 R)
• M37: 18,602,046 km (0.108 R)
• M38: 22,435,043 km (0.112 R)
• M39: 24,315,339 km (0.09 R)
• M40: 25,064,824 km (0.1 R)
• M41: 29,806,478 km (0.112 R)
• M42: 30,429,404 km (0.034 R)
• M43: 30,697,633 km (0.105 R)
• M44: 30,787,242 km (0.085 R)
• M45: 32,780,484 km (0.054 R)
• M46: 33,885,114 km (0.112 R)
• M47: 33,977,716 km (0.048 R)
• M48: 34,628,317 km (0.069 R)
• M49: 36,036,332 km (0.063 R)
• M50: 36,699,798 km (0.105 R)
• M51: 38,327,722 km (0.084 R)
• M52: 39,685,922 km (0.071 R)
• M53: 40,665,638 km (0.12 R)
• M54: 41,951,282 km (0.114 R)
• M55: 43,854,167 km (0.11 R)
• M56: 43,954,996 km (0.075 R)
• M57: 44,056,124 km (0.104 R)
• M58: 45,376,176 km (0.075 R)
• M59: 46,194,925 km (0.077 R)
• M60: 46,400,472 km (0.031 R)
• M61: 46,709,093 km (0.118 R)
• M62: 47,225,355 km (0.12 R)
• M63: 47,432,249 km (0.037 R)
• M64: 48,994,200 km (0.049 R)
• M65: 50,361,525 km (0.055 R)
• M66: 50,996,717 km (0.037 R)
• M67: 51,102,932 km (0.087 R)
• M68: 52,061,405 km (0.092 R)
• M69: 52,168,368 km (0.119 R)
• M70: 54,321,081 km (0.037 R)
• M71: 55,408,209 km (0.025 R)
• M72: 55,735,828 km (0.116 R)
• M73: 57,272,946 km (0.104 R)
• M74: 59,492,829 km (0.119 R)
• M75: 60,276,423 km (0.097 R)
• M76: 60,838,312 km (0.111 R)
• M77: 61,853,932 km (0.095 R)
• M78: 65,625,594 km (0.04 R)
• M79: 65,972,212 km (0.081 R)
• M80: 66,319,279 km (0.118 R)
• M81: 67,947,502 km (0.069 R)
• M82: 68,181,174 km (0.082 R)
• M83: 70,296,039 km (0.08 R)
• M84: 72,432,447 km (0.034 R)
• M85: 72,551,826 km (0.081 R)
• M86: 74,108,840 km (0.096 R)
• M87: 74,469,670 km (0.116 R)
• M88: 75,072,550 km (0.08 R)
• M89: 75,434,876 km (0.053 R)
• M90: 75,676,925 km (0.05 R)
• M91: 76,525,744 km (0.096 R)
• M92: 76,647,217 km (0.067 R)
• M93: 79,091,197 km (0.069 R)
• M94: 81,808,792 km (0.101 R)
• M95: 83,179,109 km (0.089 R)
• M96: 83,429,087 km (0.103 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: 508 - 16,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit