🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.52 AU - 0.62 AU

Year: 156 Days

Day: 21.8 Hours

Environment

Temp: 213 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.82 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.06 AU - 1.08 AU

Year: 402 Days

Day: 29.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,988,344 km

• M1: 534,513 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.43 AU - 1.85 AU

Year: 763 Days

Day: 22.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.79 AU - 2.03 AU

Year: 959 Days

Day: 34.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,988,344 km

• M1: 280,795 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.92 AU - 4.14 AU

Year: 2410 Days

Day: 41.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.2

Radius: 11.1

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.43 AU - 8.53 AU

Year: 8193 Days

Day: 6.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 74,988,344 km

• M1: 145,409 km (0.054 R)
• M2: 256,411 km (0.027 R)
• M3: 396,883 km (0.049 R)
• M4: 486,193 km (0.095 R)
• M5: 658,679 km (0.106 R)
• M6: 753,225 km (0.062 R)
• M7: 975,378 km (0.063 R)
• M8: 1,546,393 km (0.063 R)
• M9: 1,654,403 km (0.066 R)
• M10: 1,832,574 km (0.063 R)
• M11: 2,160,044 km (0.075 R)
• M12: 2,557,226 km (0.115 R)
• M13: 2,764,569 km (0.108 R)
• M14: 3,058,678 km (0.103 R)
• M15: 4,121,272 km (0.12 R)
• M16: 4,457,867 km (0.113 R)
• M17: 5,157,536 km (0.072 R)
• M18: 5,925,572 km (0.114 R)
• M19: 7,271,803 km (0.112 R)
• M20: 7,529,710 km (0.052 R)
• M21: 7,828,457 km (0.089 R)
• M22: 8,437,320 km (0.091 R)
• M23: 9,220,016 km (0.066 R)
• M24: 9,660,432 km (0.109 R)
• M25: 10,066,740 km (0.103 R)
• M26: 10,271,988 km (0.115 R)
• M27: 10,395,855 km (0.098 R)
• M28: 10,520,171 km (0.055 R)
• M29: 10,645,085 km (0.027 R)
• M30: 10,896,111 km (0.059 R)
• M31: 11,022,521 km (0.11 R)
• M32: 11,489,864 km (0.114 R)
• M33: 11,877,024 km (0.097 R)
• M34: 12,708,638 km (0.115 R)
• M35: 13,785,743 km (0.116 R)
• M36: 14,335,216 km (0.1 R)
• M37: 14,566,345 km (0.096 R)
• M38: 15,125,990 km (0.073 R)
• M39: 16,026,569 km (0.062 R)
• M40: 16,122,462 km (0.119 R)
• M41: 16,362,716 km (0.063 R)
• M42: 17,237,863 km (0.116 R)
• M43: 18,428,363 km (0.096 R)
• M44: 19,185,777 km (0.072 R)
• M45: 19,747,817 km (0.087 R)
• M46: 20,056,587 km (0.114 R)
• M47: 20,470,823 km (0.092 R)
• M48: 21,571,714 km (0.111 R)
• M49: 21,996,123 km (0.1 R)
• M50: 22,209,300 km (0.062 R)
• M51: 23,885,245 km (0.088 R)
• M52: 25,099,082 km (0.1 R)
• M53: 25,210,383 km (0.094 R)
• M54: 25,321,983 km (0.098 R)
• M55: 25,601,432 km (0.047 R)
• M56: 26,559,456 km (0.104 R)
• M57: 27,128,377 km (0.067 R)
• M58: 27,874,122 km (0.064 R)
• M59: 27,989,462 km (0.108 R)
• M60: 28,510,362 km (0.101 R)
• M61: 29,385,809 km (0.107 R)
• M62: 29,974,327 km (0.071 R)
• M63: 30,388,563 km (0.095 R)
• M64: 30,566,585 km (0.118 R)
• M65: 30,923,974 km (0.068 R)
• M66: 32,427,433 km (0.079 R)
• M67: 33,096,584 km (0.097 R)
• M68: 33,402,213 km (0.069 R)
• M69: 33,770,223 km (0.115 R)
• M70: 34,758,168 km (0.076 R)
• M71: 35,505,259 km (0.12 R)
• M72: 35,693,005 km (0.08 R)
• M73: 36,509,809 km (0.098 R)
• M74: 37,332,747 km (0.114 R)
• M75: 37,714,670 km (0.094 R)
• M76: 39,643,735 km (0.071 R)
• M77: 41,341,372 km (0.115 R)
• M78: 43,396,248 km (0.112 R)
• M79: 43,596,859 km (0.087 R)
• M80: 43,999,127 km (0.106 R)
• M81: 44,402,443 km (0.063 R)
• M82: 44,807,105 km (0.031 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.8

Radius: 6.6

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 13.43 AU - 18.31 AU

Year: 22977 Days

Day: 15.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,988,344 km

• M1: 615,146 km (0.079 R)
• M2: 821,143 km (0.098 R)
• M3: 1,155,494 km (0.111 R)
• M4: 1,559,558 km (0.103 R)
• M5: 2,070,883 km (0.108 R)
• M6: 2,310,090 km (0.041 R)
• M7: 2,450,862 km (0.079 R)
• M8: 2,703,832 km (0.108 R)
• M9: 2,927,481 km (0.097 R)
• M10: 3,118,368 km (0.119 R)
• M11: 3,512,408 km (0.039 R)
• M12: 3,674,423 km (0.078 R)
• M13: 3,880,419 km (0.098 R)
• M14: 4,047,969 km (0.086 R)
• M15: 4,608,961 km (0.063 R)
• M16: 4,653,092 km (0.119 R)
• M17: 4,876,143 km (0.109 R)
• M18: 5,102,484 km (0.12 R)
• M19: 5,148,261 km (0.12 R)
• M20: 5,518,815 km (0.093 R)
• M21: 5,946,067 km (0.096 R)
• M22: 6,482,674 km (0.092 R)
• M23: 6,681,639 km (0.038 R)
• M24: 7,187,878 km (0.106 R)
• M25: 7,706,385 km (0.109 R)
• M26: 7,864,360 km (0.059 R)
• M27: 7,917,168 km (0.108 R)
• M28: 8,023,383 km (0.085 R)
• M29: 8,506,733 km (0.104 R)
• M30: 9,445,310 km (0.099 R)
• M31: 10,474,544 km (0.085 R)
• M32: 11,478,944 km (0.054 R)
• M33: 14,024,651 km (0.079 R)
• M34: 14,736,288 km (0.06 R)
• M35: 15,327,199 km (0.101 R)
• M36: 15,658,858 km (0.107 R)
• M37: 16,532,210 km (0.075 R)
• M38: 18,607,282 km (0.07 R)
• M39: 18,961,081 km (0.064 R)
• M40: 19,603,305 km (0.111 R)
• M41: 19,675,112 km (0.112 R)
• M42: 20,616,681 km (0.109 R)
• M43: 20,835,991 km (0.114 R)
• M44: 21,572,911 km (0.105 R)
• M45: 22,393,156 km (0.106 R)
• M46: 22,543,352 km (0.062 R)
• M47: 23,833,933 km (0.106 R)
• M48: 23,910,527 km (0.068 R)
• M49: 24,372,335 km (0.045 R)
• M50: 24,914,628 km (0.084 R)
• M51: 27,604,996 km (0.115 R)
• M52: 28,008,312 km (0.119 R)
• M53: 28,170,177 km (0.108 R)
• M54: 28,494,954 km (0.117 R)
• M55: 29,148,098 km (0.082 R)
• M56: 29,558,894 km (0.108 R)
• M57: 30,054,212 km (0.115 R)
• M58: 30,719,025 km (0.043 R)
• M59: 32,912,878 km (0.117 R)
• M60: 33,770,074 km (0.092 R)
• M61: 37,895,983 km (0.064 R)
• M62: 38,254,420 km (0.108 R)
• M63: 38,704,111 km (0.092 R)
• M64: 39,790,341 km (0.115 R)
• M65: 40,154,612 km (0.086 R)
• M66: 42,456,324 km (0.046 R)
• M67: 42,642,275 km (0.088 R)
• M68: 44,517,035 km (0.118 R)
• M69: 45,369,444 km (0.119 R)
• M70: 47,186,609 km (0.087 R)
• M71: 48,929,873 km (0.099 R)
• M72: 50,595,645 km (0.081 R)
• M73: 50,891,550 km (0.051 R)
• M74: 51,782,555 km (0.116 R)
• M75: 54,688,793 km (0.077 R)
• M76: 55,195,182 km (0.084 R)
• M77: 56,314,622 km (0.092 R)
• M78: 56,416,798 km (0.08 R)
• M79: 59,094,300 km (0.088 R)
• M80: 59,301,942 km (0.07 R)
• M81: 60,972,053 km (0.102 R)
• M82: 61,286,807 km (0.076 R)
• M83: 61,391,974 km (0.115 R)
• M84: 64,358,201 km (0.092 R)
• M85: 64,678,789 km (0.109 R)
• M86: 65,536,284 km (0.058 R)
• M87: 67,479,261 km (0.104 R)
• M88: 67,696,328 km (0.082 R)
• M89: 70,099,318 km (0.106 R)
• M90: 70,649,390 km (0.047 R)
• M91: 70,869,747 km (0.074 R)
• M92: 70,980,001 km (0.094 R)
• M93: 72,086,128 km (0.106 R)
• M94: 72,863,737 km (0.063 R)
• M95: 74,203,237 km (0.113 R)
• M96: 74,315,136 km (0.108 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 20,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit