🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.49 AU - 0.63 AU

Year: 147 Days

Day: 25.8 Hours

Environment

Temp: 248 °C

Axial Tilt: 164.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,716,672 km

• M1: 32,762 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.28 AU - 1.78 AU

Year: 665 Days

Day: 19.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,716,672 km

• M1: 439,818 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.81 AU - 1.89 AU

Year: 884 Days

Day: 43.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,716,672 km

• M1: 248,781 km (0.106 R)
• M2: 1,492,688 km (0.116 R)

Asteroid Belt

Center: 3.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.6

Radius: 9.6

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.59 AU - 5.61 AU

Year: 4658 Days

Day: 5.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 121.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,716,672 km

• M1: 210,335 km (0.115 R)
• M2: 457,321 km (0.101 R)
• M3: 522,545 km (0.092 R)
• M4: 603,478 km (0.113 R)
• M5: 664,215 km (0.063 R)
• M6: 915,539 km (0.051 R)
• M7: 1,075,010 km (0.066 R)
• M8: 1,150,707 km (0.068 R)
• M9: 1,212,491 km (0.076 R)
• M10: 1,323,642 km (0.073 R)
• M11: 1,590,674 km (0.114 R)
• M12: 1,802,355 km (0.098 R)
• M13: 2,061,010 km (0.037 R)
• M14: 2,137,155 km (0.091 R)
• M15: 2,971,612 km (0.071 R)
• M16: 3,211,268 km (0.101 R)
• M17: 3,300,129 km (0.085 R)
• M18: 3,617,277 km (0.104 R)
• M19: 3,779,590 km (0.048 R)
• M20: 4,063,377 km (0.077 R)
• M21: 4,256,658 km (0.106 R)
• M22: 5,398,688 km (0.076 R)
• M23: 5,664,823 km (0.085 R)
• M24: 5,962,672 km (0.086 R)
• M25: 6,072,178 km (0.074 R)
• M26: 6,321,108 km (0.094 R)
• M27: 6,517,231 km (0.1 R)
• M28: 6,915,162 km (0.106 R)
• M29: 7,088,246 km (0.115 R)
• M30: 7,233,506 km (0.065 R)
• M31: 7,409,134 km (0.096 R)
• M32: 7,944,545 km (0.108 R)
• M33: 8,065,270 km (0.091 R)
• M34: 8,277,998 km (0.077 R)
• M35: 8,927,103 km (0.094 R)
• M36: 9,305,436 km (0.087 R)
• M37: 9,785,795 km (0.116 R)
• M38: 9,850,571 km (0.084 R)
• M39: 10,770,598 km (0.085 R)
• M40: 10,870,828 km (0.117 R)
• M41: 12,586,417 km (0.1 R)
• M42: 12,762,643 km (0.084 R)
• M43: 12,904,163 km (0.063 R)
• M44: 13,367,767 km (0.111 R)
• M45: 13,439,574 km (0.1 R)
• M46: 13,728,148 km (0.089 R)
• M47: 14,018,667 km (0.094 R)
• M48: 14,902,491 km (0.044 R)
• M49: 15,313,736 km (0.057 R)
• M50: 15,842,415 km (0.067 R)
• M51: 16,917,724 km (0.082 R)
• M52: 17,346,471 km (0.085 R)
• M53: 17,700,121 km (0.086 R)
• M54: 18,095,807 km (0.092 R)
• M55: 18,815,373 km (0.096 R)
• M56: 18,895,857 km (0.116 R)
• M57: 19,300,220 km (0.095 R)
• M58: 19,544,214 km (0.059 R)
• M59: 19,748,265 km (0.113 R)
• M60: 21,490,632 km (0.069 R)
• M61: 22,124,777 km (0.103 R)
• M62: 22,209,749 km (0.115 R)
• M63: 22,636,551 km (0.112 R)
• M64: 22,936,794 km (0.097 R)
• M65: 23,498,086 km (0.041 R)
• M66: 24,590,150 km (0.118 R)
• M67: 24,854,639 km (0.074 R)
• M68: 25,564,780 km (0.104 R)
• M69: 27,095,765 km (0.098 R)
• M70: 27,551,589 km (0.087 R)
• M71: 27,826,401 km (0.105 R)
• M72: 28,056,033 km (0.113 R)
• M73: 28,332,490 km (0.059 R)
• M74: 28,424,942 km (0.028 R)
• M75: 28,702,595 km (0.092 R)
• M76: 29,353,945 km (0.072 R)
• M77: 29,447,294 km (0.067 R)
• M78: 31,193,998 km (0.113 R)
• M79: 31,384,885 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.6

Radius: 12.3

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 10.82 AU - 15 AU

Year: 16303 Days

Day: 12.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 46,716,672 km

• M1: 247,136 km (0.117 R)
• M2: 337,044 km (0.112 R)
• M3: 689,197 km (0.086 R)
• M4: 786,586 km (0.112 R)
• M5: 1,071,420 km (0.117 R)
• M6: 1,167,312 km (0.113 R)
• M7: 1,452,296 km (0.115 R)
• M8: 2,210,757 km (0.104 R)
• M9: 3,245,526 km (0.11 R)
• M10: 3,620,418 km (0.025 R)
• M11: 4,224,345 km (0.047 R)
• M12: 4,633,944 km (0.087 R)
• M13: 4,730,285 km (0.045 R)
• M14: 4,827,374 km (0.086 R)
• M15: 4,925,061 km (0.048 R)
• M16: 5,423,671 km (0.079 R)
• M17: 5,834,317 km (0.056 R)
• M18: 5,973,443 km (0.064 R)
• M19: 6,577,070 km (0.106 R)
• M20: 6,794,885 km (0.094 R)
• M21: 6,904,690 km (0.11 R)
• M22: 7,088,994 km (0.105 R)
• M23: 7,537,938 km (0.062 R)
• M24: 8,112,244 km (0.098 R)
• M25: 8,581,831 km (0.067 R)
• M26: 8,700,762 km (0.094 R)
• M27: 9,060,395 km (0.073 R)
• M28: 9,918,788 km (0.101 R)
• M29: 10,420,988 km (0.093 R)
• M30: 11,450,221 km (0.086 R)
• M31: 11,624,951 km (0.104 R)
• M32: 12,243,389 km (0.107 R)
• M33: 13,145,314 km (0.061 R)
• M34: 13,466,202 km (0.103 R)
• M35: 13,882,383 km (0.064 R)
• M36: 14,068,782 km (0.11 R)
• M37: 14,775,034 km (0.056 R)
• M38: 15,396,613 km (0.104 R)
• M39: 15,734,854 km (0.056 R)
• M40: 15,929,181 km (0.118 R)
• M41: 16,912,937 km (0.078 R)
• M42: 17,311,914 km (0.04 R)
• M43: 17,613,354 km (0.069 R)
• M44: 18,017,717 km (0.073 R)
• M45: 18,272,183 km (0.11 R)
• M46: 18,835,868 km (0.031 R)
• M47: 19,405,387 km (0.072 R)
• M48: 19,509,657 km (0.057 R)
• M49: 19,718,495 km (0.029 R)
• M50: 19,928,082 km (0.116 R)
• M51: 20,244,033 km (0.049 R)
• M52: 20,614,587 km (0.101 R)
• M53: 25,575,102 km (0.104 R)
• M54: 27,599,012 km (0.063 R)
• M55: 28,009,957 km (0.118 R)
• M56: 30,457,528 km (0.111 R)
• M57: 31,614,817 km (0.045 R)
• M58: 31,921,642 km (0.076 R)
• M59: 32,538,584 km (0.077 R)
• M60: 34,854,957 km (0.061 R)
• M61: 35,045,246 km (0.12 R)
• M62: 35,426,571 km (0.114 R)
• M63: 36,643,101 km (0.076 R)
• M64: 36,965,634 km (0.092 R)
• M65: 38,657,436 km (0.116 R)
• M66: 40,175,107 km (0.082 R)
• M67: 40,774,246 km (0.117 R)
• M68: 42,251,375 km (0.109 R)
• M69: 42,454,081 km (0.105 R)
• M70: 43,745,858 km (0.11 R)
• M71: 44,705,977 km (0.079 R)
• M72: 45,534,301 km (0.047 R)
• M73: 46,089,458 km (0.116 R)
• M74: 46,228,584 km (0.095 R)
• M75: 46,716,722 km (0.047 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 17,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit