🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.53 AU - 0.59 AU

Year: 271 Days

Day: 37.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,753,182 km

• M1: 115,639 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.54 AU - 0.7 AU

Year: 315 Days

Day: 42.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572

Radius: 12.4

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.68 AU - 0.88 AU

Year: 445 Days

Day: 13.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 70,753,182 km

• M1: 155,582 km (0.071 R)
• M2: 243,396 km (0.03 R)
• M3: 331,210 km (0.119 R)
• M4: 424,559 km (0.117 R)
• M5: 639,830 km (0.078 R)
• M6: 719,117 km (0.114 R)
• M7: 931,845 km (0.118 R)
• M8: 1,041,949 km (0.081 R)
• M9: 1,128,716 km (0.036 R)
• M10: 1,218,175 km (0.03 R)
• M11: 1,339,948 km (0.055 R)
• M12: 1,455,587 km (0.081 R)
• M13: 1,670,709 km (0.101 R)
• M14: 1,812,677 km (0.071 R)
• M15: 1,896,452 km (0.084 R)
• M16: 2,173,657 km (0.094 R)
• M17: 2,335,522 km (0.043 R)
• M18: 2,414,809 km (0.108 R)
• M19: 2,513,843 km (0.079 R)
• M20: 2,601,657 km (0.057 R)
• M21: 2,684,085 km (0.112 R)
• M22: 2,851,635 km (0.106 R)
• M23: 2,956,652 km (0.11 R)
• M24: 3,056,135 km (0.072 R)
• M25: 3,204,237 km (0.099 R)
• M26: 3,354,882 km (0.091 R)
• M27: 3,451,971 km (0.09 R)
• M28: 3,578,082 km (0.106 R)
• M29: 3,727,381 km (0.117 R)
• M30: 3,893,135 km (0.058 R)
• M31: 4,046,772 km (0.101 R)
• M32: 4,157,774 km (0.066 R)
• M33: 4,262,193 km (0.042 R)
• M34: 4,390,249 km (0.083 R)
• M35: 4,634,991 km (0.111 R)
• M36: 4,860,584 km (0.077 R)
• M37: 4,962,909 km (0.11 R)
• M38: 5,073,911 km (0.112 R)
• M39: 5,193,888 km (0.11 R)
• M40: 5,314,764 km (0.045 R)
• M41: 5,509,989 km (0.062 R)
• M42: 5,592,118 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.6

Radius: 7.8

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 10.12 AU - 12 AU

Year: 23749 Days

Day: 22.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,753,182 km

• M1: 121,922 km (0.107 R)
• M2: 1,083,986 km (0.095 R)
• M3: 1,214,286 km (0.074 R)
• M4: 1,322,296 km (0.105 R)
• M5: 1,636,152 km (0.11 R)
• M6: 1,786,498 km (0.041 R)
• M7: 1,910,066 km (0.082 R)
• M8: 2,745,420 km (0.106 R)
• M9: 3,524,077 km (0.085 R)
• M10: 3,837,933 km (0.103 R)
• M11: 4,119,925 km (0.114 R)
• M12: 6,847,992 km (0.045 R)
• M13: 7,288,707 km (0.074 R)
• M14: 8,612,948 km (0.099 R)
• M15: 9,464,160 km (0.082 R)
• M16: 9,681,226 km (0.066 R)
• M17: 10,960,587 km (0.093 R)
• M18: 11,940,004 km (0.049 R)
• M19: 12,056,990 km (0.056 R)
• M20: 12,351,399 km (0.08 R)
• M21: 13,248,537 km (0.031 R)
• M22: 13,735,628 km (0.087 R)
• M23: 15,422,344 km (0.115 R)
• M24: 16,192,773 km (0.087 R)
• M25: 17,107,414 km (0.075 R)
• M26: 18,986,513 km (0.045 R)
• M27: 20,508,372 km (0.12 R)
• M28: 20,648,695 km (0.068 R)
• M29: 21,354,797 km (0.064 R)
• M30: 21,853,855 km (0.051 R)
• M31: 25,302,834 km (0.069 R)
• M32: 25,604,124 km (0.072 R)
• M33: 26,667,915 km (0.12 R)
• M34: 28,056,781 km (0.057 R)
• M35: 28,290,453 km (0.064 R)
• M36: 28,603,262 km (0.103 R)
• M37: 29,310,860 km (0.097 R)
• M38: 30,583,340 km (0.114 R)
• M39: 31,954,853 km (0.1 R)
• M40: 32,036,085 km (0.102 R)
• M41: 35,092,519 km (0.073 R)
• M42: 36,697,704 km (0.101 R)
• M43: 37,295,198 km (0.077 R)
• M44: 37,809,815 km (0.105 R)
• M45: 38,759,462 km (0.12 R)
• M46: 42,456,923 km (0.079 R)
• M47: 42,994,129 km (0.111 R)
• M48: 43,623,936 km (0.09 R)
• M49: 43,985,215 km (0.079 R)
• M50: 44,801,570 km (0.058 R)
• M51: 45,439,904 km (0.101 R)
• M52: 45,531,309 km (0.042 R)
• M53: 47,280,557 km (0.112 R)
• M54: 47,558,659 km (0.055 R)
• M55: 48,396,557 km (0.12 R)
• M56: 48,770,402 km (0.104 R)
• M57: 49,051,496 km (0.065 R)
• M58: 50,370,351 km (0.083 R)
• M59: 50,654,437 km (0.116 R)
• M60: 51,796,318 km (0.116 R)
• M61: 52,754,193 km (0.053 R)
• M62: 52,946,576 km (0.06 R)
• M63: 54,299,090 km (0.069 R)
• M64: 54,590,507 km (0.101 R)
• M65: 55,565,287 km (0.11 R)
• M66: 55,663,124 km (0.095 R)
• M67: 55,760,961 km (0.076 R)
• M68: 56,152,907 km (0.081 R)
• M69: 58,723,148 km (0.102 R)
• M70: 59,321,689 km (0.115 R)
• M71: 61,129,430 km (0.11 R)
• M72: 61,736,049 km (0.12 R)
• M73: 66,037,886 km (0.059 R)
• M74: 67,702,012 km (0.088 R)
• M75: 67,806,432 km (0.091 R)
• M76: 68,120,138 km (0.116 R)
• M77: 69,696,002 km (0.1 R)
• M78: 70,435,465 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 16,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit