🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.81 AU - 1.17 AU

Year: 375 Days

Day: 46 Hours

Environment

Temp: 20 °C

Axial Tilt: 179.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.23 AU - 1.47 AU

Year: 597 Days

Day: 44.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,285,257 km

• M1: 200,760 km (0.101 R)
• M2: 520,451 km (0.113 R)

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.1

Radius: 11

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.96 AU - 10.48 AU

Year: 10661 Days

Day: 8.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 70,285,257 km

• M1: 138,378 km (0.116 R)
• M2: 210,484 km (0.107 R)
• M3: 421,118 km (0.114 R)
• M4: 659,128 km (0.09 R)
• M5: 1,239,718 km (0.081 R)
• M6: 1,324,390 km (0.107 R)
• M7: 1,568,234 km (0.107 R)
• M8: 1,637,349 km (0.045 R)
• M9: 1,973,645 km (0.099 R)
• M10: 2,099,008 km (0.091 R)
• M11: 2,175,751 km (0.077 R)
• M12: 2,279,423 km (0.082 R)
• M13: 3,526,471 km (0.078 R)
• M14: 3,648,842 km (0.116 R)
• M15: 4,056,945 km (0.12 R)
• M16: 4,413,736 km (0.112 R)
• M17: 5,331,967 km (0.115 R)
• M18: 6,950,766 km (0.102 R)
• M19: 7,027,659 km (0.097 R)
• M20: 7,456,257 km (0.118 R)
• M21: 7,813,347 km (0.095 R)
• M22: 8,420,715 km (0.065 R)
• M23: 8,751,027 km (0.092 R)
• M24: 9,681,077 km (0.111 R)
• M25: 9,853,563 km (0.1 R)
• M26: 9,983,563 km (0.114 R)
• M27: 10,509,400 km (0.106 R)
• M28: 10,820,414 km (0.087 R)
• M29: 11,360,462 km (0.078 R)
• M30: 12,001,788 km (0.082 R)
• M31: 13,128,260 km (0.114 R)
• M32: 14,190,405 km (0.114 R)
• M33: 14,880,799 km (0.108 R)
• M34: 15,380,456 km (0.078 R)
• M35: 16,038,537 km (0.088 R)
• M36: 16,294,050 km (0.104 R)
• M37: 16,912,787 km (0.061 R)
• M38: 17,381,926 km (0.077 R)
• M39: 18,013,977 km (0.079 R)
• M40: 18,173,299 km (0.103 R)
• M41: 19,463,880 km (0.118 R)
• M42: 19,627,241 km (0.068 R)
• M43: 20,065,263 km (0.116 R)
• M44: 20,175,218 km (0.113 R)
• M45: 21,118,283 km (0.049 R)
• M46: 23,393,666 km (0.093 R)
• M47: 23,683,437 km (0.091 R)
• M48: 24,501,438 km (0.114 R)
• M49: 25,032,212 km (0.051 R)
• M50: 25,865,322 km (0.109 R)
• M51: 28,172,121 km (0.111 R)
• M52: 28,728,027 km (0.094 R)
• M53: 30,228,344 km (0.12 R)
• M54: 31,115,160 km (0.102 R)
• M55: 31,625,738 km (0.106 R)
• M56: 32,267,962 km (0.117 R)
• M57: 32,526,018 km (0.113 R)
• M58: 33,434,675 km (0.113 R)
• M59: 34,286,037 km (0.096 R)
• M60: 34,483,506 km (0.091 R)
• M61: 35,676,100 km (0.063 R)
• M62: 36,009,853 km (0.111 R)
• M63: 36,680,351 km (0.118 R)
• M64: 36,949,627 km (0.101 R)
• M65: 37,152,182 km (0.107 R)
• M66: 39,334,516 km (0.053 R)
• M67: 39,679,339 km (0.061 R)
• M68: 40,302,414 km (0.115 R)
• M69: 40,510,804 km (0.077 R)
• M70: 40,789,206 km (0.099 R)
• M71: 43,394,752 km (0.074 R)
• M72: 44,323,007 km (0.041 R)
• M73: 44,538,128 km (0.039 R)
• M74: 45,185,588 km (0.029 R)
• M75: 47,293,123 km (0.107 R)
• M76: 47,733,090 km (0.069 R)
• M77: 48,691,265 km (0.115 R)
• M78: 49,135,570 km (0.077 R)
• M79: 49,655,572 km (0.119 R)

Asteroid Belt

Center: 10.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.2

Radius: 7.3

Gravity: 15.17 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 11.88 AU - 12.64 AU

Year: 16347 Days

Day: 16.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,285,257 km

• M1: 207,043 km (0.109 R)
• M2: 828,922 km (0.06 R)
• M3: 875,596 km (0.104 R)
• M4: 1,174,493 km (0.113 R)
• M5: 1,362,986 km (0.032 R)
• M6: 1,503,758 km (0.051 R)
• M7: 2,146,131 km (0.107 R)
• M8: 2,686,628 km (0.085 R)
• M9: 3,267,666 km (0.105 R)
• M10: 3,419,059 km (0.074 R)
• M11: 3,767,772 km (0.114 R)
• M12: 3,886,553 km (0.061 R)
• M13: 4,006,680 km (0.111 R)
• M14: 4,752,724 km (0.086 R)
• M15: 5,406,766 km (0.11 R)
• M16: 5,812,625 km (0.077 R)
• M17: 5,996,331 km (0.12 R)
• M18: 6,228,507 km (0.1 R)
• M19: 6,606,092 km (0.118 R)
• M20: 6,749,557 km (0.119 R)
• M21: 6,894,218 km (0.111 R)
• M22: 7,039,777 km (0.078 R)
• M23: 7,632,483 km (0.107 R)
• M24: 8,087,410 km (0.052 R)
• M25: 10,103,391 km (0.115 R)
• M26: 10,602,599 km (0.075 R)
• M27: 11,280,577 km (0.111 R)
• M28: 11,337,723 km (0.075 R)
• M29: 11,452,315 km (0.109 R)
• M30: 11,509,761 km (0.106 R)
• M31: 11,624,951 km (0.109 R)
• M32: 12,797,350 km (0.115 R)
• M33: 14,006,998 km (0.106 R)
• M34: 14,191,602 km (0.101 R)
• M35: 14,750,200 km (0.062 R)
• M36: 15,442,689 km (0.056 R)
• M37: 16,990,129 km (0.047 R)
• M38: 17,915,392 km (0.089 R)
• M39: 18,384,082 km (0.078 R)
• M40: 20,577,935 km (0.105 R)
• M41: 23,507,211 km (0.074 R)
• M42: 23,946,730 km (0.053 R)
• M43: 24,685,294 km (0.051 R)
• M44: 25,806,979 km (0.076 R)
• M45: 26,184,714 km (0.112 R)
• M46: 26,640,239 km (0.109 R)
• M47: 26,792,679 km (0.079 R)
• M48: 27,945,181 km (0.086 R)
• M49: 28,022,524 km (0.106 R)
• M50: 29,428,145 km (0.068 R)
• M51: 31,016,575 km (0.101 R)
• M52: 32,226,074 km (0.096 R)
• M53: 32,469,919 km (0.057 R)
• M54: 34,774,324 km (0.119 R)
• M55: 35,609,978 km (0.084 R)
• M56: 36,876,025 km (0.111 R)
• M57: 37,557,144 km (0.115 R)
• M58: 37,728,134 km (0.101 R)
• M59: 37,984,994 km (0.101 R)
• M60: 38,242,452 km (0.073 R)
• M61: 38,586,676 km (0.097 R)
• M62: 38,672,994 km (0.096 R)
• M63: 39,105,033 km (0.081 R)
• M64: 39,625,634 km (0.033 R)
• M65: 39,886,682 km (0.073 R)
• M66: 40,235,843 km (0.106 R)
• M67: 41,201,049 km (0.099 R)
• M68: 42,618,489 km (0.069 R)
• M69: 44,503,123 km (0.057 R)
• M70: 44,865,299 km (0.051 R)
• M71: 45,592,345 km (0.034 R)
• M72: 46,506,537 km (0.119 R)
• M73: 47,611,617 km (0.118 R)
• M74: 48,260,273 km (0.113 R)
• M75: 48,632,323 km (0.107 R)
• M76: 49,847,656 km (0.109 R)
• M77: 50,412,089 km (0.113 R)
• M78: 50,600,582 km (0.079 R)
• M79: 53,361,411 km (0.096 R)
• M80: 55,488,244 km (0.051 R)
• M81: 56,073,022 km (0.118 R)
• M82: 56,954,153 km (0.077 R)
• M83: 59,923,970 km (0.111 R)
• M84: 60,925,079 km (0.114 R)
• M85: 62,538,343 km (0.1 R)
• M86: 62,741,048 km (0.117 R)
• M87: 63,757,416 km (0.12 R)
• M88: 66,115,976 km (0.103 R)
• M89: 66,219,198 km (0.111 R)
• M90: 67,565,579 km (0.115 R)
• M91: 69,234,942 km (0.059 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: 457 - 14,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit