🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.41 AU - 0.67 AU

Year: 144 Days

Day: 29.4 Hours

Environment

Temp: 229 °C

Axial Tilt: 94.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,364,157 km

• M1: 134,788 km (0.102 R)
• M2: 264,489 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.67 AU - 0.99 AU

Year: 273 Days

Day: 38.2 Hours

Environment

Temp: 99 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,364,157 km

• M1: 755,918 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.61 AU - 1.89 AU

Year: 837 Days

Day: 29.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.16 AU - 2.56 AU

Year: 1311 Days

Day: 37.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,364,157 km

• M1: 1,056,311 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.39 AU - 3.85 AU

Year: 2491 Days

Day: 47.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,364,157 km

• M1: 422,764 km (0.045 R)
• M2: 985,401 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.3

Radius: 10.2

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.54 AU - 5.44 AU

Year: 4031 Days

Day: 9 Hours

Environment

Temp: -143 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 59,364,157 km

• M1: 155,432 km (0.063 R)
• M2: 258,804 km (0.107 R)
• M3: 362,476 km (0.093 R)
• M4: 432,338 km (0.105 R)
• M5: 639,680 km (0.114 R)
• M6: 793,467 km (0.089 R)
• M7: 899,831 km (0.091 R)
• M8: 1,409,661 km (0.066 R)
• M9: 1,492,688 km (0.071 R)
• M10: 1,790,088 km (0.105 R)
• M11: 2,065,947 km (0.071 R)
• M12: 2,133,565 km (0.104 R)
• M13: 2,327,294 km (0.115 R)
• M14: 2,483,624 km (0.069 R)
• M15: 2,628,734 km (0.12 R)
• M16: 2,882,003 km (0.08 R)
• M17: 2,988,666 km (0.058 R)
• M18: 3,112,234 km (0.091 R)
• M19: 3,412,477 km (0.054 R)
• M20: 3,476,954 km (0.101 R)
• M21: 3,888,797 km (0.092 R)
• M22: 4,298,994 km (0.097 R)
• M23: 4,368,707 km (0.094 R)
• M24: 4,687,350 km (0.097 R)
• M25: 5,160,678 km (0.116 R)
• M26: 5,745,157 km (0.092 R)
• M27: 5,918,840 km (0.092 R)
• M28: 6,113,915 km (0.087 R)
• M29: 6,212,201 km (0.057 R)
• M30: 6,310,936 km (0.07 R)
• M31: 6,410,418 km (0.115 R)
• M32: 6,813,136 km (0.085 R)
• M33: 7,203,287 km (0.096 R)
• M34: 7,390,733 km (0.029 R)
• M35: 7,516,545 km (0.117 R)
• M36: 7,770,413 km (0.118 R)
• M37: 8,330,058 km (0.114 R)
• M38: 8,791,568 km (0.103 R)
• M39: 9,059,198 km (0.11 R)
• M40: 9,351,961 km (0.099 R)
• M41: 9,465,506 km (0.076 R)
• M42: 9,947,062 km (0.095 R)
• M43: 10,319,411 km (0.031 R)
• M44: 10,436,695 km (0.097 R)
• M45: 10,672,611 km (0.088 R)
• M46: 11,270,105 km (0.102 R)
• M47: 11,439,300 km (0.074 R)
• M48: 12,298,291 km (0.098 R)
• M49: 12,848,812 km (0.119 R)
• M50: 12,924,508 km (0.058 R)
• M51: 13,381,829 km (0.056 R)
• M52: 13,818,655 km (0.092 R)
• M53: 13,948,057 km (0.101 R)
• M54: 14,495,884 km (0.117 R)
• M55: 14,627,231 km (0.1 R)
• M56: 14,706,368 km (0.103 R)
• M57: 14,971,007 km (0.051 R)
• M58: 15,157,107 km (0.095 R)
• M59: 15,370,882 km (0.061 R)
• M60: 15,451,216 km (0.1 R)
• M61: 15,747,270 km (0.057 R)
• M62: 16,017,893 km (0.107 R)
• M63: 16,399,517 km (0.103 R)
• M64: 17,116,091 km (0.045 R)
• M65: 17,478,267 km (0.087 R)
• M66: 17,871,111 km (0.061 R)
• M67: 18,352,068 km (0.103 R)
• M68: 18,494,336 km (0.103 R)
• M69: 18,751,345 km (0.101 R)
• M70: 19,240,081 km (0.089 R)
• M71: 19,384,593 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.6

Radius: 11.5

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 10.51 AU - 11.11 AU

Year: 12854 Days

Day: 14.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 59,364,157 km

• M1: 157,975 km (0.06 R)
• M2: 466,297 km (0.076 R)
• M3: 886,218 km (0.083 R)
• M4: 1,584,840 km (0.105 R)
• M5: 3,245,227 km (0.034 R)
• M6: 3,379,117 km (0.084 R)
• M7: 3,652,432 km (0.069 R)
• M8: 3,827,013 km (0.102 R)
• M9: 4,148,349 km (0.051 R)
• M10: 4,294,057 km (0.048 R)
• M11: 5,164,268 km (0.084 R)
• M12: 5,439,977 km (0.11 R)
• M13: 5,559,506 km (0.066 R)
• M14: 5,760,864 km (0.088 R)
• M15: 5,882,936 km (0.102 R)
• M16: 6,170,912 km (0.098 R)
• M17: 7,105,899 km (0.037 R)
• M18: 7,679,307 km (0.117 R)
• M19: 8,267,526 km (0.097 R)
• M20: 8,497,757 km (0.119 R)
• M21: 9,487,347 km (0.096 R)
• M22: 10,762,819 km (0.064 R)
• M23: 10,863,199 km (0.071 R)
• M24: 11,420,601 km (0.096 R)
• M25: 11,677,161 km (0.085 R)
• M26: 12,988,087 km (0.106 R)
• M27: 13,202,162 km (0.059 R)
• M28: 13,363,578 km (0.074 R)
• M29: 13,525,592 km (0.069 R)
• M30: 14,566,644 km (0.09 R)
• M31: 15,918,261 km (0.095 R)
• M32: 16,435,570 km (0.053 R)
• M33: 16,899,922 km (0.092 R)
• M34: 18,619,250 km (0.066 R)
• M35: 19,591,636 km (0.099 R)
• M36: 20,955,371 km (0.08 R)
• M37: 21,648,757 km (0.095 R)
• M38: 21,902,774 km (0.072 R)
• M39: 22,221,567 km (0.084 R)
• M40: 22,349,623 km (0.118 R)
• M41: 23,252,446 km (0.104 R)
• M42: 23,577,672 km (0.101 R)
• M43: 23,708,271 km (0.096 R)
• M44: 23,839,169 km (0.06 R)
• M45: 26,981,322 km (0.087 R)
• M46: 27,117,905 km (0.082 R)
• M47: 28,565,863 km (0.052 R)
• M48: 28,984,139 km (0.115 R)
• M49: 29,545,131 km (0.113 R)
• M50: 30,677,736 km (0.029 R)
• M51: 31,106,035 km (0.078 R)
• M52: 31,752,298 km (0.081 R)
• M53: 32,113,277 km (0.077 R)
• M54: 32,185,683 km (0.116 R)
• M55: 32,403,048 km (0.118 R)
• M56: 33,864,919 km (0.083 R)
• M57: 35,049,734 km (0.058 R)
• M58: 35,872,223 km (0.07 R)
• M59: 36,398,957 km (0.077 R)
• M60: 37,231,918 km (0.057 R)
• M61: 37,841,529 km (0.104 R)
• M62: 39,768,051 km (0.07 R)
• M63: 40,079,214 km (0.108 R)
• M64: 40,235,095 km (0.071 R)
• M65: 40,782,324 km (0.105 R)
• M66: 42,280,098 km (0.037 R)
• M67: 42,916,039 km (0.049 R)
• M68: 43,555,270 km (0.075 R)
• M69: 43,635,455 km (0.087 R)
• M70: 44,117,160 km (0.104 R)
• M71: 44,439,394 km (0.113 R)
• M72: 44,924,091 km (0.1 R)
• M73: 47,291,328 km (0.07 R)
• M74: 47,373,756 km (0.11 R)
• M75: 47,868,925 km (0.12 R)
• M76: 48,448,617 km (0.081 R)
• M77: 49,615,331 km (0.082 R)
• M78: 49,782,731 km (0.037 R)
• M79: 50,959,916 km (0.062 R)
• M80: 52,486,862 km (0.11 R)
• M81: 52,913,814 km (0.111 R)
• M82: 57,332,786 km (0.101 R)
• M83: 57,508,563 km (0.113 R)
• M84: 58,301,432 km (0.118 R)
• M85: 58,831,906 km (0.066 R)
• M86: 59,275,314 km (0.069 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 11,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit