🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.28 AU - 1.42 AU

Year: 570 Days

Day: 13.3 Hours

Environment

Temp: -14 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.86 AU - 4.94 AU

Year: 3354 Days

Day: 39.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588

Radius: 11.2

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.46 AU - 6.86 AU

Year: 4894 Days

Day: 5.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 149.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 45,735,629 km

• M1: 141,819 km (0.103 R)
• M2: 218,862 km (0.064 R)
• M3: 331,509 km (0.115 R)
• M4: 463,454 km (0.053 R)
• M5: 553,063 km (0.075 R)
• M6: 694,583 km (0.078 R)
• M7: 899,382 km (0.098 R)
• M8: 1,353,711 km (0.087 R)
• M9: 1,709,754 km (0.066 R)
• M10: 1,824,047 km (0.097 R)
• M11: 1,974,841 km (0.108 R)
• M12: 2,676,007 km (0.097 R)
• M13: 2,965,329 km (0.11 R)
• M14: 3,428,484 km (0.075 R)
• M15: 3,700,453 km (0.091 R)
• M16: 4,110,650 km (0.106 R)
• M17: 4,444,852 km (0.098 R)
• M18: 5,116,098 km (0.11 R)
• M19: 5,403,176 km (0.074 R)
• M20: 5,500,115 km (0.098 R)
• M21: 6,194,549 km (0.032 R)
• M22: 6,398,002 km (0.082 R)
• M23: 6,785,610 km (0.072 R)
• M24: 7,314,438 km (0.119 R)
• M25: 7,638,018 km (0.047 R)
• M26: 7,719,699 km (0.078 R)
• M27: 7,911,334 km (0.063 R)
• M28: 7,994,061 km (0.097 R)
• M29: 8,665,457 km (0.088 R)
• M30: 9,152,099 km (0.114 R)
• M31: 9,677,037 km (0.116 R)
• M32: 9,943,172 km (0.107 R)
• M33: 10,151,861 km (0.115 R)
• M34: 10,573,578 km (0.089 R)
• M35: 11,001,128 km (0.047 R)
• M36: 11,124,247 km (0.068 R)
• M37: 11,936,265 km (0.104 R)
• M38: 12,158,118 km (0.096 R)
• M39: 13,189,895 km (0.052 R)
• M40: 13,353,555 km (0.108 R)
• M41: 13,517,963 km (0.036 R)
• M42: 13,948,655 km (0.098 R)
• M43: 14,082,096 km (0.093 R)
• M44: 14,417,495 km (0.074 R)
• M45: 14,755,586 km (0.119 R)
• M46: 14,857,462 km (0.06 R)
• M47: 15,062,112 km (0.118 R)
• M48: 15,854,981 km (0.086 R)
• M49: 16,203,993 km (0.116 R)
• M50: 16,520,242 km (0.081 R)
• M51: 16,802,982 km (0.113 R)
• M52: 17,409,303 km (0.096 R)
• M53: 17,517,163 km (0.081 R)
• M54: 17,625,023 km (0.104 R)
• M55: 17,805,587 km (0.095 R)
• M56: 18,570,182 km (0.099 R)
• M57: 19,011,945 km (0.078 R)
• M58: 19,196,997 km (0.076 R)
• M59: 19,868,243 km (0.108 R)
• M60: 20,018,439 km (0.035 R)
• M61: 20,169,084 km (0.119 R)
• M62: 20,547,268 km (0.089 R)
• M63: 21,734,327 km (0.032 R)
• M64: 24,495,903 km (0.111 R)
• M65: 24,657,020 km (0.119 R)
• M66: 24,737,653 km (0.075 R)
• M67: 25,183,156 km (0.097 R)
• M68: 25,305,078 km (0.114 R)
• M69: 25,958,671 km (0.045 R)
• M70: 26,164,069 km (0.063 R)
• M71: 26,493,932 km (0.073 R)
• M72: 27,115,960 km (0.11 R)
• M73: 27,199,286 km (0.116 R)
• M74: 27,449,713 km (0.056 R)
• M75: 27,910,774 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.2

Radius: 14.7

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.81 AU - 8.97 AU

Year: 8055 Days

Day: 13.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,735,629 km

• M1: 209,437 km (0.111 R)
• M2: 352,153 km (0.109 R)
• M3: 574,905 km (0.092 R)
• M4: 692,040 km (0.1 R)
• M5: 852,259 km (0.107 R)
• M6: 1,081,293 km (0.113 R)
• M7: 1,392,307 km (0.051 R)
• M8: 1,601,744 km (0.115 R)
• M9: 2,171,862 km (0.043 R)
• M10: 2,318,019 km (0.047 R)
• M11: 2,543,463 km (0.07 R)
• M12: 2,671,968 km (0.107 R)
• M13: 3,043,718 km (0.086 R)
• M14: 3,153,074 km (0.118 R)
• M15: 3,517,644 km (0.12 R)
• M16: 3,925,747 km (0.084 R)
• M17: 5,306,087 km (0.082 R)
• M18: 5,673,200 km (0.108 R)
• M19: 6,291,787 km (0.12 R)
• M20: 6,538,175 km (0.115 R)
• M21: 6,680,443 km (0.11 R)
• M22: 6,787,854 km (0.075 R)
• M23: 7,518,639 km (0.067 R)
• M24: 8,351,600 km (0.078 R)
• M25: 8,661,717 km (0.112 R)
• M26: 10,145,428 km (0.096 R)
• M27: 10,435,050 km (0.037 R)
• M28: 11,577,529 km (0.069 R)
• M29: 11,967,082 km (0.039 R)
• M30: 12,626,210 km (0.099 R)
• M31: 12,893,092 km (0.11 R)
• M32: 13,842,291 km (0.079 R)
• M33: 14,302,155 km (0.081 R)
• M34: 16,627,504 km (0.05 R)
• M35: 17,362,778 km (0.101 R)
• M36: 18,058,557 km (0.108 R)
• M37: 20,564,920 km (0.115 R)
• M38: 21,195,326 km (0.092 R)
• M39: 21,512,772 km (0.045 R)
• M40: 22,152,752 km (0.088 R)
• M41: 22,421,130 km (0.065 R)
• M42: 23,178,694 km (0.087 R)
• M43: 23,287,601 km (0.11 R)
• M44: 24,109,791 km (0.07 R)
• M45: 25,220,705 km (0.045 R)
• M46: 25,895,391 km (0.101 R)
• M47: 26,234,979 km (0.092 R)
• M48: 27,147,675 km (0.081 R)
• M49: 27,320,012 km (0.095 R)
• M50: 27,607,988 km (0.111 R)
• M51: 28,361,512 km (0.108 R)
• M52: 28,478,049 km (0.083 R)
• M53: 29,004,334 km (0.091 R)
• M54: 29,239,203 km (0.071 R)
• M55: 29,474,820 km (0.119 R)
• M56: 29,829,367 km (0.049 R)
• M57: 30,304,340 km (0.081 R)
• M58: 31,442,480 km (0.116 R)
• M59: 32,411,725 km (0.099 R)
• M60: 32,655,570 km (0.109 R)
• M61: 33,637,081 km (0.093 R)
• M62: 33,822,283 km (0.074 R)
• M63: 34,317,452 km (0.082 R)
• M64: 35,127,525 km (0.108 R)
• M65: 35,754,938 km (0.044 R)
• M66: 36,006,861 km (0.114 R)
• M67: 36,196,252 km (0.037 R)
• M68: 36,449,222 km (0.104 R)
• M69: 36,957,107 km (0.09 R)
• M70: 37,148,143 km (0.038 R)
• M71: 37,851,403 km (0.069 R)
• M72: 38,623,627 km (0.109 R)
• M73: 38,882,132 km (0.119 R)
• M74: 40,511,253 km (0.049 R)
• M75: 41,235,157 km (0.101 R)
• M76: 42,096,093 km (0.103 R)
• M77: 42,229,085 km (0.046 R)
• M78: 42,628,960 km (0.099 R)
• M79: 43,096,903 km (0.067 R)
• M80: 43,903,235 km (0.032 R)
• M81: 44,105,641 km (0.106 R)
• M82: 44,443,583 km (0.057 R)
• M83: 44,646,737 km (0.091 R)
• M84: 45,054,092 km (0.11 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 10,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit