🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.62 AU - 0.9 AU

Year: 237 Days

Day: 25 Hours

Environment

Temp: 191 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,159,433 km

• M1: 170,841 km (0.111 R)
• M2: 260,450 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.91 AU - 0.97 AU

Year: 326 Days

Day: 27.6 Hours

Environment

Temp: 166 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.85 AU - 2.65 AU

Year: 1209 Days

Day: 31.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.43 AU - 3.41 AU

Year: 1787 Days

Day: 13.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.2

Radius: 12.3

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.42 AU - 7.2 AU

Year: 6365 Days

Day: 6.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,159,433 km

• M1: 156,479 km (0.116 R)
• M2: 358,287 km (0.047 R)
• M3: 517,609 km (0.036 R)
• M4: 690,693 km (0.045 R)
• M5: 869,164 km (0.107 R)
• M6: 1,114,953 km (0.07 R)
• M7: 1,459,178 km (0.115 R)
• M8: 1,535,921 km (0.11 R)
• M9: 1,693,897 km (0.077 R)
• M10: 2,849,540 km (0.075 R)
• M11: 3,045,663 km (0.103 R)
• M12: 3,170,428 km (0.088 R)
• M13: 3,660,660 km (0.101 R)
• M14: 3,928,290 km (0.073 R)
• M15: 4,313,954 km (0.115 R)
• M16: 4,426,451 km (0.1 R)
• M17: 4,944,658 km (0.109 R)
• M18: 5,211,092 km (0.087 R)
• M19: 5,301,001 km (0.113 R)
• M20: 5,451,945 km (0.059 R)
• M21: 5,573,717 km (0.095 R)
• M22: 5,820,105 km (0.099 R)
• M23: 5,944,720 km (0.046 R)
• M24: 6,101,648 km (0.039 R)
• M25: 6,291,787 km (0.088 R)
• M26: 6,580,810 km (0.052 R)
• M27: 7,745,879 km (0.09 R)
• M28: 8,581,383 km (0.063 R)
• M29: 9,117,990 km (0.098 R)
• M30: 9,850,721 km (0.076 R)
• M31: 10,374,762 km (0.039 R)
• M32: 10,564,153 km (0.049 R)
• M33: 10,678,446 km (0.118 R)
• M34: 10,831,335 km (0.117 R)
• M35: 10,908,078 km (0.12 R)
• M36: 11,255,594 km (0.114 R)
• M37: 11,372,281 km (0.108 R)
• M38: 11,450,221 km (0.073 R)
• M39: 11,606,850 km (0.099 R)
• M40: 11,764,077 km (0.068 R)
• M41: 11,922,053 km (0.032 R)
• M42: 12,762,942 km (0.118 R)
• M43: 12,966,096 km (0.056 R)
• M44: 15,097,866 km (0.089 R)
• M45: 15,398,857 km (0.091 R)
• M46: 16,182,151 km (0.057 R)
• M47: 16,622,867 km (0.089 R)
• M48: 16,889,300 km (0.082 R)
• M49: 19,116,962 km (0.105 R)
• M50: 19,958,450 km (0.101 R)
• M51: 20,052,697 km (0.044 R)
• M52: 20,478,602 km (0.109 R)
• M53: 20,859,628 km (0.04 R)
• M54: 21,243,047 km (0.053 R)
• M55: 22,701,776 km (0.101 R)
• M56: 23,443,183 km (0.073 R)
• M57: 24,645,950 km (0.055 R)
• M58: 24,899,070 km (0.067 R)
• M59: 25,407,852 km (0.102 R)
• M60: 25,714,827 km (0.063 R)
• M61: 26,126,071 km (0.057 R)
• M62: 26,902,783 km (0.093 R)
• M63: 27,582,257 km (0.096 R)
• M64: 27,687,275 km (0.058 R)
• M65: 28,373,181 km (0.08 R)
• M66: 28,638,418 km (0.113 R)
• M67: 29,332,103 km (0.095 R)
• M68: 30,031,324 km (0.075 R)
• M69: 30,410,106 km (0.076 R)
• M70: 30,790,533 km (0.083 R)
• M71: 32,106,545 km (0.099 R)
• M72: 32,827,158 km (0.104 R)
• M73: 33,273,110 km (0.113 R)
• M74: 33,440,958 km (0.064 R)
• M75: 34,680,078 km (0.088 R)
• M76: 35,134,257 km (0.117 R)
• M77: 36,163,640 km (0.036 R)
• M78: 37,145,002 km (0.117 R)
• M79: 37,609,802 km (0.08 R)
• M80: 37,726,339 km (0.042 R)
• M81: 37,842,876 km (0.053 R)
• M82: 38,135,040 km (0.083 R)
• M83: 39,369,971 km (0.059 R)
• M84: 39,666,025 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.6

Radius: 11.3

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.55 AU - 7.71 AU

Year: 7548 Days

Day: 9.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,159,433 km

• M1: 160,519 km (0.086 R)
• M2: 271,371 km (0.119 R)
• M3: 410,197 km (0.114 R)
• M4: 886,517 km (0.034 R)
• M5: 1,360,593 km (0.104 R)
• M6: 1,646,175 km (0.049 R)
• M7: 2,418,250 km (0.117 R)
• M8: 2,515,787 km (0.068 R)
• M9: 2,664,787 km (0.101 R)
• M10: 2,765,765 km (0.087 R)
• M11: 3,235,952 km (0.071 R)
• M12: 4,104,218 km (0.07 R)
• M13: 4,579,640 km (0.048 R)
• M14: 5,166,961 km (0.065 R)
• M15: 5,261,806 km (0.069 R)
• M16: 7,493,956 km (0.109 R)
• M17: 8,631,498 km (0.098 R)
• M18: 9,471,340 km (0.053 R)
• M19: 9,587,877 km (0.111 R)
• M20: 9,665,818 km (0.095 R)
• M21: 10,257,477 km (0.118 R)
• M22: 10,457,190 km (0.096 R)
• M23: 11,146,238 km (0.107 R)
• M24: 11,310,497 km (0.077 R)
• M25: 11,891,684 km (0.077 R)
• M26: 12,312,952 km (0.077 R)
• M27: 12,397,774 km (0.035 R)
• M28: 12,610,652 km (0.106 R)
• M29: 12,739,007 km (0.093 R)
• M30: 12,867,810 km (0.102 R)
• M31: 13,126,615 km (0.098 R)
• M32: 13,649,459 km (0.116 R)
• M33: 13,913,500 km (0.101 R)
• M34: 14,581,005 km (0.109 R)
• M35: 14,715,643 km (0.107 R)
• M36: 15,031,744 km (0.118 R)
• M37: 15,441,343 km (0.093 R)
• M38: 17,783,297 km (0.118 R)
• M39: 17,927,360 km (0.057 R)
• M40: 18,265,002 km (0.1 R)
• M41: 18,458,732 km (0.094 R)
• M42: 18,799,665 km (0.114 R)
• M43: 19,044,407 km (0.095 R)
• M44: 19,191,761 km (0.055 R)
• M45: 19,934,365 km (0.096 R)
• M46: 20,133,929 km (0.055 R)
• M47: 20,434,620 km (0.065 R)
• M48: 20,787,223 km (0.107 R)
• M49: 21,294,509 km (0.049 R)
• M50: 21,498,560 km (0.061 R)
• M51: 21,703,210 km (0.117 R)
• M52: 21,960,070 km (0.116 R)
• M53: 23,574,680 km (0.081 R)
• M54: 24,958,161 km (0.11 R)
• M55: 25,497,162 km (0.101 R)
• M56: 25,605,471 km (0.109 R)
• M57: 26,367,821 km (0.108 R)
• M58: 27,691,912 km (0.119 R)
• M59: 28,193,963 km (0.118 R)
• M60: 28,306,012 km (0.113 R)
• M61: 29,547,674 km (0.11 R)
• M62: 30,806,989 km (0.118 R)
• M63: 31,037,818 km (0.104 R)
• M64: 33,615,090 km (0.089 R)
• M65: 33,733,871 km (0.074 R)
• M66: 33,852,801 km (0.104 R)
• M67: 34,150,651 km (0.1 R)
• M68: 34,329,869 km (0.11 R)
• M69: 35,049,584 km (0.106 R)
• M70: 35,170,011 km (0.052 R)
• M71: 35,834,973 km (0.099 R)
• M72: 36,443,088 km (0.1 R)
• M73: 36,870,639 km (0.095 R)
• M74: 37,177,165 km (0.108 R)
• M75: 37,731,126 km (0.116 R)
• M76: 38,225,697 km (0.114 R)
• M77: 39,158,888 km (0.059 R)
• M78: 39,722,423 km (0.111 R)
• M79: 40,477,893 km (0.069 R)
• M80: 40,857,422 km (0.109 R)
• M81: 42,067,071 km (0.073 R)
• M82: 42,580,042 km (0.094 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 17,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit