🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.8 AU - 1 AU

Year: 322 Days

Day: 12.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 99,451,781 km

• M1: 70,161 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.04 AU - 1.1 AU

Year: 417 Days

Day: 22.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.25 AU - 1.59 AU

Year: 637 Days

Day: 19.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.15 AU - 1.71 AU

Year: 644 Days

Day: 35.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.15 AU - 2.91 AU

Year: 1516 Days

Day: 17.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.1

Radius: 10.2

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 9.78 AU - 10.3 AU

Year: 11985 Days

Day: 8 Hours

Environment

Temp: -180 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 99,451,781 km

• M1: 190,737 km (0.083 R)
• M2: 605,871 km (0.099 R)
• M3: 770,279 km (0.066 R)
• M4: 1,000,511 km (0.074 R)
• M5: 1,526,197 km (0.039 R)
• M6: 2,045,152 km (0.083 R)
• M7: 2,670,172 km (0.091 R)
• M8: 2,872,728 km (0.105 R)
• M9: 3,234,306 km (0.12 R)
• M10: 4,666,406 km (0.088 R)
• M11: 5,182,669 km (0.108 R)
• M12: 5,366,524 km (0.108 R)
• M13: 6,244,664 km (0.087 R)
• M14: 8,131,542 km (0.106 R)
• M15: 8,238,355 km (0.025 R)
• M16: 8,888,507 km (0.025 R)
• M17: 9,696,036 km (0.039 R)
• M18: 10,439,987 km (0.103 R)
• M19: 11,143,097 km (0.086 R)
• M20: 12,873,495 km (0.117 R)
• M21: 13,091,758 km (0.119 R)
• M22: 15,871,436 km (0.09 R)
• M23: 16,780,692 km (0.069 R)
• M24: 17,533,918 km (0.114 R)
• M25: 17,637,439 km (0.074 R)
• M26: 18,333,219 km (0.084 R)
• M27: 20,692,228 km (0.072 R)
• M28: 21,610,609 km (0.062 R)
• M29: 22,542,155 km (0.12 R)
• M30: 22,993,941 km (0.03 R)
• M31: 23,791,746 km (0.097 R)
• M32: 23,944,785 km (0.058 R)
• M33: 24,753,511 km (0.102 R)
• M34: 25,649,453 km (0.045 R)
• M35: 25,963,458 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.7

Radius: 5.8

Gravity: 27.22 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 15.91 AU - 17.61 AU

Year: 25849 Days

Day: 20.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 99,451,781 km

• M1: 75,248 km (0.066 R)
• M2: 312,061 km (0.104 R)
• M3: 562,937 km (0.119 R)
• M4: 667,954 km (0.106 R)
• M5: 1,643,632 km (0.061 R)
• M6: 2,405,683 km (0.12 R)
• M7: 2,448,468 km (0.076 R)
• M8: 2,666,432 km (0.064 R)
• M9: 2,936,307 km (0.037 R)
• M10: 3,309,554 km (0.115 R)
• M11: 4,255,012 km (0.085 R)
• M12: 5,056,408 km (0.073 R)
• M13: 5,787,942 km (0.084 R)
• M14: 6,078,012 km (0.03 R)
• M15: 8,827,920 km (0.081 R)
• M16: 8,960,912 km (0.102 R)
• M17: 9,635,898 km (0.074 R)
• M18: 9,704,264 km (0.119 R)
• M19: 10,187,465 km (0.066 R)
• M20: 10,891,473 km (0.106 R)
• M21: 11,105,697 km (0.046 R)
• M22: 11,249,311 km (0.051 R)
• M23: 12,050,108 km (0.028 R)
• M24: 12,420,064 km (0.083 R)
• M25: 12,944,405 km (0.115 R)
• M26: 13,783,050 km (0.104 R)
• M27: 13,860,093 km (0.117 R)
• M28: 14,247,701 km (0.12 R)
• M29: 16,483,591 km (0.114 R)
• M30: 17,893,401 km (0.029 R)
• M31: 23,259,776 km (0.072 R)
• M32: 23,997,742 km (0.115 R)
• M33: 24,090,643 km (0.113 R)
• M34: 25,971,387 km (0.102 R)
• M35: 26,162,124 km (0.084 R)
• M36: 27,412,763 km (0.032 R)
• M37: 27,996,494 km (0.119 R)
• M38: 28,094,181 km (0.091 R)
• M39: 28,387,991 km (0.111 R)
• M40: 29,077,338 km (0.105 R)
• M41: 29,176,372 km (0.074 R)
• M42: 31,279,718 km (0.08 R)
• M43: 33,018,045 km (0.092 R)
• M44: 33,638,876 km (0.089 R)
• M45: 34,368,316 km (0.115 R)
• M46: 34,577,603 km (0.113 R)
• M47: 38,092,255 km (0.043 R)
• M48: 38,200,564 km (0.074 R)
• M49: 39,836,716 km (0.087 R)
• M50: 41,495,757 km (0.116 R)
• M51: 42,053,906 km (0.028 R)
• M52: 42,389,903 km (0.119 R)
• M53: 43,064,440 km (0.048 R)
• M54: 44,310,590 km (0.092 R)
• M55: 45,568,559 km (0.107 R)
• M56: 48,353,622 km (0.041 R)
• M57: 52,151,762 km (0.039 R)
• M58: 52,271,890 km (0.104 R)
• M59: 52,874,470 km (0.084 R)
• M60: 54,329,907 km (0.068 R)
• M61: 57,280,127 km (0.098 R)
• M62: 57,404,144 km (0.065 R)
• M63: 57,901,257 km (0.094 R)
• M64: 59,275,613 km (0.109 R)
• M65: 61,040,270 km (0.047 R)
• M66: 61,801,872 km (0.075 R)
• M67: 65,267,606 km (0.089 R)
• M68: 66,046,413 km (0.096 R)
• M69: 66,436,863 km (0.114 R)
• M70: 69,456,197 km (0.107 R)
• M71: 69,588,442 km (0.096 R)
• M72: 69,853,230 km (0.114 R)
• M73: 70,516,846 km (0.112 R)
• M74: 71,049,115 km (0.102 R)
• M75: 71,582,731 km (0.104 R)
• M76: 73,730,657 km (0.049 R)
• M77: 73,865,594 km (0.107 R)
• M78: 74,541,627 km (0.115 R)
• M79: 74,812,549 km (0.092 R)
• M80: 75,355,439 km (0.112 R)
• M81: 77,128,922 km (0.077 R)
• M82: 79,884,066 km (0.117 R)
• M83: 81,134,405 km (0.06 R)
• M84: 82,671,374 km (0.068 R)
• M85: 83,232,665 km (0.081 R)
• M86: 83,513,759 km (0.112 R)
• M87: 83,935,924 km (0.063 R)
• M88: 84,358,987 km (0.075 R)
• M89: 86,199,939 km (0.031 R)
• M90: 89,777,422 km (0.108 R)
• M91: 92,965,353 km (0.077 R)
• M92: 95,160,253 km (0.112 R)
• M93: 95,895,676 km (0.106 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 11,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit