🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.5 AU - 0.58 AU

Year: 141 Days

Day: 35.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,596,423 km

• M1: 21,542 km (0.096 R)
• M2: 40,092 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.64 AU - 1.06 AU

Year: 278 Days

Day: 26.3 Hours

Environment

Temp: 147 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,596,423 km

• M1: 654,341 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.77 AU - 1.01 AU

Year: 298 Days

Day: 47.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 120.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.91 AU - 2.07 AU

Year: 996 Days

Day: 40.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.64 AU - 2.74 AU

Year: 1565 Days

Day: 43.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.98 AU - 4.32 AU

Year: 2999 Days

Day: 42.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,596,423 km

• M1: 3,171,475 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.06 AU - 5.78 AU

Year: 3872 Days

Day: 27.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.27 AU - 5.29 AU

Year: 4304 Days

Day: 46.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.4

Radius: 8.4

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.27 AU - 5.65 AU

Year: 4526 Days

Day: 15 Hours

Environment

Temp: -141 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 82,596,423 km

• M1: 124,017 km (0.1 R)
• M2: 187,895 km (0.118 R)
• M3: 283,787 km (0.112 R)
• M4: 374,743 km (0.11 R)
• M5: 429,346 km (0.077 R)
• M6: 497,114 km (0.058 R)
• M7: 611,855 km (0.118 R)
• M8: 1,243,308 km (0.088 R)
• M9: 1,329,775 km (0.109 R)
• M10: 1,524,103 km (0.101 R)
• M11: 1,632,711 km (0.05 R)
• M12: 1,711,848 km (0.111 R)
• M13: 1,808,638 km (0.094 R)
• M14: 2,144,485 km (0.107 R)
• M15: 2,284,359 km (0.06 R)
• M16: 2,665,834 km (0.069 R)
• M17: 2,854,627 km (0.084 R)
• M18: 2,931,370 km (0.092 R)
• M19: 3,345,607 km (0.11 R)
• M20: 3,528,864 km (0.082 R)
• M21: 3,590,648 km (0.112 R)
• M22: 3,799,337 km (0.112 R)
• M23: 3,947,888 km (0.111 R)
• M24: 4,033,607 km (0.091 R)
• M25: 4,163,309 km (0.094 R)
• M26: 4,538,500 km (0.094 R)
• M27: 4,673,587 km (0.118 R)
• M28: 5,017,064 km (0.1 R)
• M29: 5,133,301 km (0.056 R)
• M30: 5,203,612 km (0.106 R)
• M31: 5,297,709 km (0.109 R)
• M32: 5,368,768 km (0.07 R)
• M33: 5,439,977 km (0.115 R)
• M34: 5,583,591 km (0.119 R)
• M35: 6,071,130 km (0.1 R)
• M36: 6,345,194 km (0.103 R)
• M37: 6,699,741 km (0.105 R)
• M38: 6,957,049 km (0.108 R)
• M39: 7,802,127 km (0.106 R)
• M40: 9,101,086 km (0.098 R)
• M41: 9,414,792 km (0.1 R)
• M42: 9,472,088 km (0.12 R)
• M43: 9,645,024 km (0.094 R)
• M44: 9,994,185 km (0.057 R)
• M45: 11,278,632 km (0.044 R)
• M46: 11,400,704 km (0.111 R)
• M47: 12,111,444 km (0.034 R)
• M48: 12,551,112 km (0.048 R)
• M49: 12,645,957 km (0.099 R)
• M50: 12,804,680 km (0.066 R)
• M51: 12,868,259 km (0.083 R)
• M52: 12,964,002 km (0.12 R)
• M53: 13,252,427 km (0.085 R)
• M54: 13,349,067 km (0.097 R)
• M55: 13,672,946 km (0.119 R)
• M56: 13,835,858 km (0.086 R)
• M57: 14,460,729 km (0.103 R)
• M58: 14,626,633 km (0.095 R)
• M59: 15,330,640 km (0.101 R)
• M60: 16,114,234 km (0.119 R)
• M61: 16,459,057 km (0.07 R)
• M62: 16,666,998 km (0.063 R)
• M63: 16,875,986 km (0.117 R)
• M64: 17,366,817 km (0.114 R)
• M65: 17,437,277 km (0.114 R)
• M66: 17,613,952 km (0.111 R)
• M67: 18,542,357 km (0.08 R)
• M68: 19,523,121 km (0.061 R)
• M69: 19,817,080 km (0.115 R)
• M70: 20,149,337 km (0.119 R)
• M71: 20,483,539 km (0.083 R)
• M72: 21,044,531 km (0.119 R)
• M73: 21,648,607 km (0.116 R)
• M74: 22,029,034 km (0.118 R)
• M75: 22,989,602 km (0.098 R)
• M76: 23,105,840 km (0.059 R)
• M77: 23,494,645 km (0.092 R)
• M78: 23,807,155 km (0.029 R)
• M79: 24,081,816 km (0.11 R)
• M80: 24,160,505 km (0.074 R)
• M81: 24,515,501 km (0.111 R)
• M82: 24,951,728 km (0.113 R)
• M83: 25,150,843 km (0.102 R)
• M84: 25,470,683 km (0.067 R)
• M85: 25,831,962 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.6

Radius: 7.8

Gravity: 15.99 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 13.82 AU - 14.58 AU

Year: 18983 Days

Day: 17.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 82,596,423 km

• M1: 403,765 km (0.052 R)
• M2: 637,137 km (0.04 R)
• M3: 1,075,309 km (0.088 R)
• M4: 1,495,829 km (0.119 R)
• M5: 1,791,435 km (0.064 R)
• M6: 2,474,648 km (0.028 R)
• M7: 2,666,881 km (0.048 R)
• M8: 2,984,478 km (0.076 R)
• M9: 3,526,471 km (0.119 R)
• M10: 4,558,247 km (0.117 R)
• M11: 4,937,777 km (0.106 R)
• M12: 5,426,513 km (0.067 R)
• M13: 5,777,919 km (0.052 R)
• M14: 6,768,406 km (0.072 R)
• M15: 7,037,682 km (0.109 R)
• M16: 7,365,601 km (0.1 R)
• M17: 7,754,406 km (0.115 R)
• M18: 8,036,248 km (0.112 R)
• M19: 9,918,488 km (0.072 R)
• M20: 11,994,308 km (0.077 R)
• M21: 12,781,492 km (0.08 R)
• M22: 13,382,876 km (0.114 R)
• M23: 14,474,492 km (0.039 R)
• M24: 14,891,271 km (0.096 R)
• M25: 15,807,558 km (0.12 R)
• M26: 16,164,948 km (0.084 R)
• M27: 16,236,754 km (0.081 R)
• M28: 16,308,561 km (0.039 R)
• M29: 17,916,888 km (0.109 R)
• M30: 18,214,738 km (0.102 R)
• M31: 19,345,997 km (0.095 R)
• M32: 19,728,219 km (0.117 R)
• M33: 19,881,856 km (0.093 R)
• M34: 20,811,607 km (0.089 R)
• M35: 22,472,443 km (0.06 R)
• M36: 23,521,872 km (0.1 R)
• M37: 25,167,299 km (0.052 R)
• M38: 26,341,043 km (0.052 R)
• M39: 26,510,089 km (0.093 R)
• M40: 27,104,890 km (0.078 R)
• M41: 27,704,179 km (0.119 R)
• M42: 27,876,217 km (0.067 R)
• M43: 28,654,575 km (0.064 R)
• M44: 28,828,557 km (0.075 R)
• M45: 29,264,934 km (0.119 R)
• M46: 30,232,832 km (0.114 R)
• M47: 32,743,234 km (0.049 R)
• M48: 33,839,637 km (0.11 R)
• M49: 34,299,949 km (0.105 R)
• M50: 34,669,606 km (0.119 R)
• M51: 34,855,107 km (0.107 R)
• M52: 35,880,451 km (0.041 R)
• M53: 36,538,233 km (0.073 R)
• M54: 37,010,513 km (0.059 R)
• M55: 38,056,502 km (0.047 R)
• M56: 39,498,475 km (0.092 R)
• M57: 40,080,262 km (0.062 R)
• M58: 45,544,025 km (0.107 R)
• M59: 46,460,012 km (0.077 R)
• M60: 46,971,487 km (0.091 R)
• M61: 47,484,907 km (0.101 R)
• M62: 47,587,831 km (0.095 R)
• M63: 48,103,495 km (0.105 R)
• M64: 48,620,954 km (0.089 R)
• M65: 50,184,550 km (0.108 R)
• M66: 50,709,340 km (0.116 R)
• M67: 51,447,157 km (0.118 R)
• M68: 51,764,454 km (0.096 R)
• M69: 52,082,499 km (0.082 R)
• M70: 53,574,887 km (0.086 R)
• M71: 54,218,756 km (0.099 R)
• M72: 56,492,345 km (0.108 R)
• M73: 57,805,515 km (0.118 R)
• M74: 58,135,378 km (0.099 R)
• M75: 62,254,855 km (0.07 R)
• M76: 64,748,651 km (0.109 R)
• M77: 65,091,230 km (0.027 R)
• M78: 65,663,442 km (0.115 R)
• M79: 67,390,400 km (0.062 R)
• M80: 70,888,746 km (0.075 R)
• M81: 72,541,354 km (0.118 R)
• M82: 74,684,942 km (0.095 R)
• M83: 76,004,993 km (0.056 R)
• M84: 76,607,574 km (0.079 R)
• M85: 77,696,347 km (0.117 R)
• M86: 77,938,845 km (0.113 R)
• M87: 79,033,901 km (0.091 R)
• M88: 80,870,066 km (0.116 R)
• M89: 82,348,990 km (0.067 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 11,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit