🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.55 AU - 0.61 AU

Year: 157 Days

Day: 22 Hours

Environment

Temp: 161 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.59 AU - 0.71 AU

Year: 186 Days

Day: 20 Hours

Environment

Temp: 213 °C

Axial Tilt: 90.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,705,302 km

• M1: 463,753 km (0.046 R)
• M2: 556,055 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.67 AU - 1.01 AU

Year: 273 Days

Day: 24.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.69 AU - 1.13 AU

Year: 308 Days

Day: 40.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,705,302 km

• M1: 53,706 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.33 AU - 2.11 AU

Year: 800 Days

Day: 13.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.7

Radius: 10.4

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.4 AU - 8.86 AU

Year: 7477 Days

Day: 14.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 57,705,302 km

• M1: 134,189 km (0.118 R)
• M2: 217,216 km (0.085 R)
• M3: 292,763 km (0.082 R)
• M4: 510,428 km (0.084 R)
• M5: 591,660 km (0.093 R)
• M6: 732,282 km (0.029 R)
• M7: 985,551 km (0.106 R)
• M8: 1,141,133 km (0.025 R)
• M9: 1,282,203 km (0.113 R)
• M10: 1,557,463 km (0.05 R)
• M11: 1,681,480 km (0.075 R)
• M12: 1,886,728 km (0.051 R)
• M13: 2,200,884 km (0.054 R)
• M14: 2,369,032 km (0.115 R)
• M15: 2,929,575 km (0.092 R)
• M16: 3,042,521 km (0.072 R)
• M17: 3,390,037 km (0.072 R)
• M18: 3,476,206 km (0.094 R)
• M19: 3,563,122 km (0.1 R)
• M20: 3,727,979 km (0.075 R)
• M21: 3,963,296 km (0.079 R)
• M22: 4,424,955 km (0.046 R)
• M23: 4,542,988 km (0.119 R)
• M24: 4,746,292 km (0.072 R)
• M25: 5,050,574 km (0.055 R)
• M26: 5,576,261 km (0.104 R)
• M27: 6,384,089 km (0.069 R)
• M28: 6,910,973 km (0.082 R)
• M29: 7,034,541 km (0.091 R)
• M30: 7,131,181 km (0.116 R)
• M31: 7,692,023 km (0.092 R)
• M32: 7,834,440 km (0.1 R)
• M33: 8,486,089 km (0.05 R)
• M34: 8,662,913 km (0.103 R)
• M35: 9,382,180 km (0.095 R)
• M36: 9,687,509 km (0.078 R)
• M37: 10,089,329 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.3

Radius: 13.5

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.69 AU - 11.17 AU

Year: 10273 Days

Day: 8.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 57,705,302 km

• M1: 233,672 km (0.095 R)
• M2: 813,962 km (0.115 R)
• M3: 1,135,597 km (0.118 R)
• M4: 1,301,352 km (0.09 R)
• M5: 1,409,212 km (0.093 R)
• M6: 1,847,982 km (0.057 R)
• M7: 2,147,029 km (0.09 R)
• M8: 2,302,461 km (0.028 R)
• M9: 3,313,892 km (0.108 R)
• M10: 3,772,410 km (0.047 R)
• M11: 4,681,965 km (0.117 R)
• M12: 5,336,904 km (0.062 R)
• M13: 5,838,207 km (0.098 R)
• M14: 6,885,691 km (0.11 R)
• M15: 7,274,047 km (0.083 R)
• M16: 7,510,412 km (0.119 R)
• M17: 8,112,693 km (0.105 R)
• M18: 8,564,179 km (0.04 R)
• M19: 9,066,229 km (0.101 R)
• M20: 10,451,506 km (0.073 R)
• M21: 12,368,303 km (0.091 R)
• M22: 13,222,657 km (0.096 R)
• M23: 13,318,698 km (0.081 R)
• M24: 13,802,797 km (0.105 R)
• M25: 14,688,716 km (0.034 R)
• M26: 14,788,198 km (0.107 R)
• M27: 15,188,821 km (0.034 R)
• M28: 15,745,325 km (0.108 R)
• M29: 16,878,679 km (0.104 R)
• M30: 17,035,158 km (0.105 R)
• M31: 18,144,875 km (0.111 R)
• M32: 19,114,419 km (0.11 R)
• M33: 19,715,354 km (0.103 R)
• M34: 22,066,284 km (0.082 R)
• M35: 23,042,859 km (0.029 R)
• M36: 24,209,872 km (0.116 R)
• M37: 24,327,606 km (0.104 R)
• M38: 24,504,580 km (0.102 R)
• M39: 25,038,196 km (0.088 R)
• M40: 25,396,034 km (0.074 R)
• M41: 26,297,959 km (0.061 R)
• M42: 26,601,045 km (0.099 R)
• M43: 26,783,404 km (0.039 R)
• M44: 27,149,321 km (0.114 R)
• M45: 28,071,592 km (0.114 R)
• M46: 28,381,259 km (0.061 R)
• M47: 28,505,425 km (0.119 R)
• M48: 30,136,491 km (0.047 R)
• M49: 30,453,639 km (0.096 R)
• M50: 30,644,376 km (0.115 R)
• M51: 30,899,440 km (0.113 R)
• M52: 31,475,841 km (0.077 R)
• M53: 32,509,412 km (0.114 R)
• M54: 33,030,312 km (0.1 R)
• M55: 34,543,345 km (0.08 R)
• M56: 35,208,158 km (0.102 R)
• M57: 35,676,100 km (0.088 R)
• M58: 36,280,775 km (0.106 R)
• M59: 37,024,426 km (0.103 R)
• M60: 37,704,947 km (0.107 R)
• M61: 38,115,144 km (0.105 R)
• M62: 38,252,176 km (0.074 R)
• M63: 38,389,506 km (0.097 R)
• M64: 38,526,837 km (0.042 R)
• M65: 38,664,467 km (0.057 R)
• M66: 39,840,307 km (0.104 R)
• M67: 40,049,145 km (0.116 R)
• M68: 40,537,582 km (0.113 R)
• M69: 41,591,050 km (0.078 R)
• M70: 41,802,731 km (0.088 R)
• M71: 42,085,621 km (0.072 R)
• M72: 44,227,713 km (0.052 R)
• M73: 45,021,928 km (0.057 R)
• M74: 45,384,553 km (0.032 R)
• M75: 46,112,646 km (0.093 R)
• M76: 47,285,793 km (0.065 R)
• M77: 47,506,749 km (0.105 R)
• M78: 47,949,858 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.4

Radius: 3.1

Gravity: 35.63 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 13.6 AU - 14.5 AU

Year: 18683 Days

Day: 20.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 57,705,302 km

• M1: 40,391 km (0.111 R)
• M2: 65,374 km (0.1 R)
• M3: 1,175,989 km (0.074 R)
• M4: 1,467,555 km (0.066 R)
• M5: 1,972,598 km (0.092 R)
• M6: 2,346,443 km (0.05 R)
• M7: 2,435,753 km (0.116 R)
• M8: 2,556,628 km (0.107 R)
• M9: 3,026,963 km (0.087 R)
• M10: 3,059,276 km (0.112 R)
• M11: 3,974,067 km (0.113 R)
• M12: 4,260,248 km (0.095 R)
• M13: 4,627,212 km (0.111 R)
• M14: 4,664,462 km (0.115 R)
• M15: 4,852,207 km (0.081 R)
• M16: 5,196,432 km (0.041 R)
• M17: 5,235,177 km (0.06 R)
• M18: 5,469,597 km (0.037 R)
• M19: 5,787,493 km (0.096 R)
• M20: 6,029,692 km (0.057 R)
• M21: 6,399,498 km (0.036 R)
• M22: 6,776,484 km (0.111 R)
• M23: 6,946,278 km (0.081 R)
• M24: 7,290,203 km (0.09 R)
• M25: 7,508,018 km (0.089 R)
• M26: 7,551,701 km (0.069 R)
• M27: 7,994,510 km (0.12 R)
• M28: 8,491,175 km (0.099 R)
• M29: 8,812,511 km (0.084 R)
• M30: 8,997,863 km (0.119 R)
• M31: 9,090,913 km (0.103 R)
• M32: 9,278,210 km (0.117 R)
• M33: 9,561,548 km (0.078 R)
• M34: 10,040,111 km (0.105 R)
• M35: 11,320,071 km (0.105 R)
• M36: 11,928,037 km (0.08 R)
• M37: 13,069,768 km (0.112 R)
• M38: 13,707,204 km (0.076 R)
• M39: 14,137,597 km (0.106 R)
• M40: 14,956,646 km (0.044 R)
• M41: 15,067,049 km (0.115 R)
• M42: 15,399,754 km (0.071 R)
• M43: 15,567,005 km (0.097 R)
• M44: 15,790,953 km (0.095 R)
• M45: 15,847,202 km (0.059 R)
• M46: 16,583,223 km (0.047 R)
• M47: 16,754,662 km (0.117 R)
• M48: 16,869,404 km (0.107 R)
• M49: 17,504,447 km (0.105 R)
• M50: 17,562,491 km (0.049 R)
• M51: 18,857,410 km (0.112 R)
• M52: 20,426,841 km (0.115 R)
• M53: 21,849,667 km (0.092 R)
• M54: 22,478,277 km (0.109 R)
• M55: 22,541,407 km (0.03 R)
• M56: 22,667,967 km (0.046 R)
• M57: 23,048,993 km (0.108 R)
• M58: 26,705,763 km (0.117 R)
• M59: 26,772,633 km (0.119 R)
• M60: 27,444,926 km (0.073 R)
• M61: 28,737,452 km (0.071 R)
• M62: 29,080,928 km (0.049 R)
• M63: 31,240,224 km (0.113 R)
• M64: 32,089,790 km (0.087 R)
• M65: 34,101,732 km (0.041 R)
• M66: 35,416,398 km (0.098 R)
• M67: 39,154,251 km (0.116 R)
• M68: 39,382,537 km (0.091 R)
• M69: 39,993,345 km (0.079 R)
• M70: 40,299,871 km (0.114 R)
• M71: 40,915,317 km (0.096 R)
• M72: 42,389,454 km (0.119 R)
• M73: 42,701,964 km (0.109 R)
• M74: 43,093,761 km (0.116 R)
• M75: 43,644,132 km (0.083 R)
• M76: 46,592,257 km (0.11 R)
• M77: 47,481,018 km (0.058 R)
• M78: 48,049,490 km (0.084 R)
• M79: 48,456,994 km (0.1 R)
• M80: 48,702,036 km (0.101 R)
• M81: 49,029,356 km (0.077 R)
• M82: 49,193,315 km (0.105 R)
• M83: 50,759,754 km (0.092 R)
• M84: 52,510,049 km (0.118 R)
• M85: 54,110,747 km (0.115 R)
• M86: 55,129,807 km (0.117 R)
• M87: 56,498,478 km (0.082 R)
• M88: 57,532,349 km (0.111 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 13,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit