🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.86 AU - 1.96 AU

Year: 945 Days

Day: 25 Hours

Environment

Temp: -61 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.59 AU - 2.31 AU

Year: 975 Days

Day: 22.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,656,688 km

• M1: 1,107,623 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.01 AU - 3.41 AU

Year: 2060 Days

Day: 47.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35

Radius: 8.5

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.78 AU - 7.36 AU

Year: 5356 Days

Day: 10.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 71,656,688 km

• M1: 119,080 km (0.113 R)
• M2: 239,656 km (0.054 R)
• M3: 321,037 km (0.103 R)
• M4: 398,828 km (0.072 R)
• M5: 529,876 km (0.045 R)
• M6: 613,351 km (0.111 R)
• M7: 767,587 km (0.073 R)
• M8: 906,264 km (0.057 R)
• M9: 1,030,729 km (0.028 R)
• M10: 1,137,692 km (0.082 R)
• M11: 1,620,295 km (0.083 R)
• M12: 1,745,807 km (0.092 R)
• M13: 1,893,161 km (0.082 R)
• M14: 2,141,344 km (0.118 R)
• M15: 2,220,032 km (0.091 R)
• M16: 2,289,446 km (0.116 R)
• M17: 2,606,294 km (0.045 R)
• M18: 2,980,738 km (0.118 R)
• M19: 3,146,492 km (0.095 R)
• M20: 3,406,493 km (0.074 R)
• M21: 3,673,675 km (0.081 R)
• M22: 3,911,386 km (0.096 R)
• M23: 4,080,880 km (0.057 R)
• M24: 4,452,332 km (0.117 R)
• M25: 4,642,172 km (0.085 R)
• M26: 5,068,974 km (0.064 R)
• M27: 5,254,027 km (0.119 R)
• M28: 5,454,638 km (0.094 R)
• M29: 5,739,771 km (0.093 R)
• M30: 5,891,164 km (0.095 R)
• M31: 5,960,428 km (0.052 R)
• M32: 6,043,904 km (0.075 R)
• M33: 6,452,605 km (0.069 R)
• M34: 6,609,982 km (0.094 R)
• M35: 7,104,702 km (0.096 R)
• M36: 7,207,925 km (0.111 R)
• M37: 7,461,044 km (0.119 R)
• M38: 7,656,419 km (0.064 R)
• M39: 7,747,225 km (0.118 R)
• M40: 7,823,221 km (0.079 R)
• M41: 8,067,813 km (0.11 R)
• M42: 8,175,673 km (0.117 R)
• M43: 8,377,182 km (0.101 R)
• M44: 8,517,804 km (0.093 R)
• M45: 8,611,901 km (0.063 R)
• M46: 8,722,154 km (0.104 R)
• M47: 8,928,001 km (0.091 R)
• M48: 9,087,622 km (0.083 R)
• M49: 9,344,781 km (0.111 R)
• M50: 9,490,639 km (0.117 R)
• M51: 9,833,666 km (0.109 R)
• M52: 10,364,140 km (0.038 R)
• M53: 10,869,931 km (0.077 R)
• M54: 11,091,635 km (0.046 R)
• M55: 11,487,620 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.3

Radius: 6.7

Gravity: 15.22 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 12.42 AU - 15.12 AU

Year: 18301 Days

Day: 21.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 71,656,688 km

• M1: 116,537 km (0.045 R)
• M2: 572,212 km (0.06 R)
• M3: 677,529 km (0.078 R)
• M4: 981,512 km (0.058 R)
• M5: 1,188,256 km (0.059 R)
• M6: 1,242,111 km (0.102 R)
• M7: 1,612,665 km (0.111 R)
• M8: 1,672,504 km (0.086 R)
• M9: 2,080,607 km (0.118 R)
• M10: 2,346,742 km (0.027 R)
• M11: 2,730,161 km (0.116 R)
• M12: 2,802,118 km (0.098 R)
• M13: 3,476,954 km (0.095 R)
• M14: 4,535,807 km (0.107 R)
• M15: 5,732,441 km (0.065 R)
• M16: 6,922,043 km (0.114 R)
• M17: 6,971,111 km (0.117 R)
• M18: 7,119,213 km (0.117 R)
• M19: 7,722,092 km (0.119 R)
• M20: 8,237,008 km (0.102 R)
• M21: 9,408,360 km (0.117 R)
• M22: 9,572,169 km (0.084 R)
• M23: 10,631,023 km (0.117 R)
• M24: 10,687,721 km (0.096 R)
• M25: 12,616,636 km (0.094 R)
• M26: 13,100,286 km (0.12 R)
• M27: 16,716,964 km (0.072 R)
• M28: 17,048,173 km (0.109 R)
• M29: 17,784,195 km (0.089 R)
• M30: 18,122,286 km (0.116 R)
• M31: 18,258,121 km (0.074 R)
• M32: 18,462,322 km (0.112 R)
• M33: 22,778,370 km (0.115 R)
• M34: 25,388,255 km (0.119 R)
• M35: 25,692,537 km (0.055 R)
• M36: 26,767,098 km (0.11 R)
• M37: 26,844,291 km (0.083 R)
• M38: 27,465,421 km (0.053 R)
• M39: 27,777,781 km (0.086 R)
• M40: 29,996,916 km (0.061 R)
• M41: 30,399,185 km (0.113 R)
• M42: 30,479,818 km (0.083 R)
• M43: 30,884,181 km (0.062 R)
• M44: 31,371,870 km (0.062 R)
• M45: 32,354,728 km (0.104 R)
• M46: 32,932,625 km (0.067 R)
• M47: 33,680,764 km (0.111 R)
• M48: 33,847,865 km (0.064 R)
• M49: 34,015,115 km (0.114 R)
• M50: 34,266,589 km (0.04 R)
• M51: 34,434,587 km (0.106 R)
• M52: 35,024,601 km (0.073 R)
• M53: 39,952,206 km (0.069 R)
• M54: 40,217,592 km (0.057 R)
• M55: 40,394,716 km (0.09 R)
• M56: 42,631,504 km (0.117 R)
• M57: 44,083,949 km (0.093 R)
• M58: 44,816,231 km (0.1 R)
• M59: 45,829,756 km (0.079 R)
• M60: 46,385,812 km (0.104 R)
• M61: 46,664,662 km (0.108 R)
• M62: 47,130,510 km (0.096 R)
• M63: 47,317,358 km (0.107 R)
• M64: 47,410,856 km (0.057 R)
• M65: 50,053,802 km (0.061 R)
• M66: 50,149,096 km (0.101 R)
• M67: 50,626,313 km (0.104 R)
• M68: 52,938,199 km (0.055 R)
• M69: 53,618,869 km (0.099 R)
• M70: 55,678,383 km (0.111 R)
• M71: 56,271,538 km (0.091 R)
• M72: 56,767,605 km (0.1 R)
• M73: 57,165,386 km (0.093 R)
• M74: 57,364,500 km (0.035 R)
• M75: 58,765,634 km (0.049 R)
• M76: 59,672,347 km (0.105 R)
• M77: 59,874,453 km (0.093 R)
• M78: 59,975,582 km (0.084 R)
• M79: 61,908,087 km (0.078 R)
• M80: 64,585,440 km (0.044 R)
• M81: 65,416,755 km (0.096 R)
• M82: 65,938,253 km (0.115 R)
• M83: 66,147,242 km (0.107 R)
• M84: 70,158,858 km (0.037 R)
• M85: 71,442,109 km (0.117 R)
• M86: 71,549,370 km (0.102 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 19,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit