🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.58 AU - 0.76 AU

Year: 193 Days

Day: 46.7 Hours

Environment

Temp: 204 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.61 AU - 1.77 AU

Year: 772 Days

Day: 44.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.54 AU - 1.86 AU

Year: 779 Days

Day: 12.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,329,198 km

• M1: 61,784 km (0.108 R)
• M2: 100,829 km (0.091 R)

Asteroid Belt

Center: 5.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.9

Radius: 8.3

Gravity: 13.25 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.16 AU - 9.6 AU

Year: 8526 Days

Day: 7.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,329,198 km

• M1: 115,190 km (0.12 R)
• M2: 290,220 km (0.074 R)
• M3: 467,643 km (0.082 R)
• M4: 1,338,602 km (0.075 R)
• M5: 1,532,929 km (0.062 R)
• M6: 1,690,456 km (0.051 R)
• M7: 1,806,245 km (0.094 R)
• M8: 2,347,041 km (0.082 R)
• M9: 2,582,209 km (0.12 R)
• M10: 2,880,058 km (0.118 R)
• M11: 3,047,309 km (0.055 R)
• M12: 3,567,760 km (0.085 R)
• M13: 3,657,219 km (0.111 R)
• M14: 4,431,687 km (0.09 R)
• M15: 4,986,695 km (0.092 R)
• M16: 5,053,416 km (0.068 R)
• M17: 5,154,095 km (0.114 R)
• M18: 5,221,564 km (0.101 R)
• M19: 5,737,228 km (0.055 R)
• M20: 5,948,011 km (0.115 R)
• M21: 6,377,357 km (0.045 R)
• M22: 6,559,268 km (0.115 R)
• M23: 6,669,223 km (0.106 R)
• M24: 6,742,825 km (0.069 R)
• M25: 6,965,277 km (0.029 R)
• M26: 7,417,661 km (0.103 R)
• M27: 7,493,956 km (0.094 R)
• M28: 7,608,996 km (0.056 R)
• M29: 7,686,039 km (0.105 R)
• M30: 9,238,267 km (0.102 R)
• M31: 9,568,429 km (0.113 R)
• M32: 9,986,705 km (0.086 R)
• M33: 10,155,601 km (0.1 R)
• M34: 10,368,180 km (0.064 R)
• M35: 10,625,039 km (0.103 R)
• M36: 11,189,023 km (0.065 R)
• M37: 11,673,870 km (0.113 R)
• M38: 13,261,851 km (0.084 R)
• M39: 13,494,177 km (0.093 R)
• M40: 14,771,892 km (0.097 R)
• M41: 15,012,745 km (0.057 R)
• M42: 15,645,095 km (0.041 R)
• M43: 16,236,605 km (0.078 R)
• M44: 16,986,090 km (0.083 R)
• M45: 17,492,030 km (0.117 R)
• M46: 17,593,906 km (0.04 R)
• M47: 18,054,369 km (0.08 R)
• M48: 19,249,057 km (0.112 R)
• M49: 19,935,711 km (0.109 R)
• M50: 20,522,883 km (0.088 R)
• M51: 21,659,677 km (0.096 R)
• M52: 21,769,033 km (0.089 R)
• M53: 23,039,418 km (0.107 R)
• M54: 23,599,363 km (0.109 R)
• M55: 24,504,430 km (0.101 R)
• M56: 24,961,153 km (0.098 R)
• M57: 25,536,207 km (0.088 R)
• M58: 25,593,952 km (0.079 R)
• M59: 26,173,643 km (0.107 R)
• M60: 26,816,466 km (0.113 R)
• M61: 26,933,750 km (0.043 R)
• M62: 27,938,749 km (0.109 R)
• M63: 28,356,127 km (0.079 R)
• M64: 29,016,153 km (0.108 R)
• M65: 29,985,248 km (0.032 R)
• M66: 30,168,206 km (0.116 R)
• M67: 30,841,995 km (0.069 R)
• M68: 32,329,147 km (0.076 R)
• M69: 32,516,743 km (0.053 R)
• M70: 33,207,436 km (0.11 R)
• M71: 35,566,146 km (0.072 R)
• M72: 35,695,249 km (0.069 R)
• M73: 35,824,501 km (0.064 R)
• M74: 36,733,159 km (0.074 R)
• M75: 37,518,099 km (0.111 R)
• M76: 38,705,756 km (0.074 R)
• M77: 38,904,871 km (0.112 R)
• M78: 40,510,355 km (0.11 R)
• M79: 41,253,408 km (0.113 R)
• M80: 41,864,665 km (0.046 R)
• M81: 42,547,430 km (0.054 R)
• M82: 43,302,749 km (0.1 R)
• M83: 43,440,529 km (0.073 R)
• M84: 43,647,572 km (0.104 R)
• M85: 45,175,266 km (0.091 R)
• M86: 45,314,990 km (0.087 R)
• M87: 45,385,002 km (0.12 R)
• M88: 45,595,037 km (0.044 R)
• M89: 45,665,049 km (0.113 R)
• M90: 45,945,695 km (0.103 R)
• M91: 46,438,321 km (0.081 R)
• M92: 46,932,592 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.7

Radius: 12.7

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 12.29 AU - 12.85 AU

Year: 15663 Days

Day: 10.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,329,198 km

• M1: 159,771 km (0.103 R)
• M2: 262,993 km (0.079 R)
• M3: 835,803 km (0.091 R)
• M4: 1,061,995 km (0.11 R)
• M5: 1,149,360 km (0.114 R)
• M6: 1,500,317 km (0.106 R)
• M7: 1,885,083 km (0.075 R)
• M8: 2,215,395 km (0.088 R)
• M9: 2,358,560 km (0.102 R)
• M10: 3,088,747 km (0.103 R)
• M11: 3,314,640 km (0.112 R)
• M12: 3,646,747 km (0.119 R)
• M13: 3,885,655 km (0.108 R)
• M14: 4,707,097 km (0.101 R)
• M15: 5,194,936 km (0.089 R)
• M16: 5,309,827 km (0.082 R)
• M17: 5,425,616 km (0.083 R)
• M18: 5,778,068 km (0.106 R)
• M19: 6,259,624 km (0.12 R)
• M20: 6,712,606 km (0.066 R)
• M21: 6,921,893 km (0.047 R)
• M22: 7,781,184 km (0.117 R)
• M23: 8,492,821 km (0.074 R)
• M24: 8,583,178 km (0.065 R)
• M25: 8,673,984 km (0.045 R)
• M26: 9,132,651 km (0.107 R)
• M27: 9,505,150 km (0.092 R)
• M28: 9,788,039 km (0.066 R)
• M29: 10,073,472 km (0.045 R)
• M30: 10,361,897 km (0.108 R)
• M31: 10,507,006 km (0.04 R)
• M32: 10,799,470 km (0.119 R)
• M33: 11,342,660 km (0.07 R)
• M34: 12,301,732 km (0.098 R)
• M35: 12,506,980 km (0.062 R)
• M36: 13,077,247 km (0.108 R)
• M37: 15,166,980 km (0.109 R)
• M38: 15,331,987 km (0.111 R)
• M39: 15,886,546 km (0.077 R)
• M40: 16,278,492 km (0.112 R)
• M41: 16,447,538 km (0.116 R)
• M42: 16,560,484 km (0.062 R)
• M43: 17,589,119 km (0.1 R)
• M44: 17,936,486 km (0.103 R)
• M45: 18,227,753 km (0.112 R)
• M46: 19,587,896 km (0.075 R)
• M47: 19,767,713 km (0.103 R)
• M48: 20,371,041 km (0.034 R)
• M49: 20,553,251 km (0.106 R)
• M50: 20,796,946 km (0.091 R)
• M51: 22,154,846 km (0.061 R)
• M52: 22,530,187 km (0.085 R)
• M53: 23,287,003 km (0.111 R)
• M54: 25,476,667 km (0.072 R)
• M55: 25,804,137 km (0.115 R)
• M56: 26,133,102 km (0.104 R)
• M57: 28,338,773 km (0.076 R)
• M58: 29,704,452 km (0.117 R)
• M59: 31,441,583 km (0.071 R)
• M60: 32,216,350 km (0.069 R)
• M61: 32,570,448 km (0.087 R)
• M62: 33,211,475 km (0.053 R)
• M63: 34,578,052 km (0.115 R)
• M64: 36,256,839 km (0.101 R)
• M65: 36,995,105 km (0.06 R)
• M66: 38,486,296 km (0.114 R)
• M67: 41,912,985 km (0.057 R)
• M68: 42,299,696 km (0.118 R)
• M69: 42,609,962 km (0.033 R)
• M70: 43,623,487 km (0.076 R)
• M71: 43,780,116 km (0.1 R)
• M72: 43,936,895 km (0.058 R)
• M73: 44,802,767 km (0.051 R)
• M74: 46,151,990 km (0.084 R)
• M75: 46,631,451 km (0.107 R)
• M76: 47,112,409 km (0.072 R)
• M77: 48,160,342 km (0.086 R)
• M78: 48,727,766 km (0.102 R)
• M79: 48,971,611 km (0.104 R)
• M80: 49,215,904 km (0.09 R)
• M81: 50,361,226 km (0.113 R)
• M82: 51,515,224 km (0.089 R)
• M83: 51,680,828 km (0.085 R)
• M84: 52,844,849 km (0.055 R)
• M85: 53,597,776 km (0.077 R)
• M86: 54,438,366 km (0.117 R)
• M87: 54,691,486 km (0.111 R)
• M88: 55,198,772 km (0.062 R)
• M89: 55,452,939 km (0.084 R)
• M90: 56,644,486 km (0.118 R)
• M91: 56,986,466 km (0.032 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 16,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit