🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.56 AU - 0.8 AU

Year: 199 Days

Day: 43.8 Hours

Environment

Temp: 221 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.16 AU - 2.94 AU

Year: 1445 Days

Day: 46.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.5

Radius: 9

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.41 AU - 6.99 AU

Year: 5477 Days

Day: 8 Hours

Environment

Temp: -148 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 32,288,284 km

• M1: 220,956 km (0.034 R)
• M2: 303,983 km (0.12 R)
• M3: 364,420 km (0.117 R)
• M4: 430,094 km (0.11 R)
• M5: 643,570 km (0.112 R)
• M6: 763,248 km (0.099 R)
• M7: 1,067,530 km (0.12 R)
• M8: 1,241,064 km (0.117 R)
• M9: 1,392,906 km (0.037 R)
• M10: 1,698,235 km (0.078 R)
• M11: 2,241,126 km (0.114 R)
• M12: 2,465,074 km (0.09 R)
• M13: 2,541,369 km (0.105 R)
• M14: 2,676,904 km (0.099 R)
• M15: 2,975,352 km (0.117 R)
• M16: 3,889,395 km (0.105 R)
• M17: 4,458,316 km (0.089 R)
• M18: 4,669,548 km (0.049 R)
• M19: 4,859,986 km (0.109 R)
• M20: 5,053,117 km (0.093 R)
• M21: 5,876,504 km (0.091 R)
• M22: 5,953,397 km (0.084 R)
• M23: 6,501,224 km (0.089 R)
• M24: 7,010,755 km (0.085 R)
• M25: 7,256,694 km (0.086 R)
• M26: 7,700,850 km (0.118 R)
• M27: 7,954,568 km (0.111 R)
• M28: 8,039,689 km (0.052 R)
• M29: 9,026,436 km (0.084 R)
• M30: 9,204,458 km (0.076 R)
• M31: 9,989,697 km (0.047 R)
• M32: 10,297,270 km (0.109 R)
• M33: 11,016,836 km (0.11 R)
• M34: 11,143,695 km (0.09 R)
• M35: 12,077,485 km (0.036 R)
• M36: 12,339,431 km (0.084 R)
• M37: 12,702,804 km (0.058 R)
• M38: 13,103,277 km (0.105 R)
• M39: 13,677,584 km (0.102 R)
• M40: 13,916,492 km (0.096 R)
• M41: 14,019,265 km (0.119 R)
• M42: 14,156,746 km (0.086 R)
• M43: 14,606,586 km (0.097 R)
• M44: 14,990,903 km (0.078 R)
• M45: 15,166,681 km (0.106 R)
• M46: 15,520,330 km (0.033 R)
• M47: 15,984,233 km (0.057 R)
• M48: 16,344,166 km (0.114 R)
• M49: 17,624,724 km (0.081 R)
• M50: 18,748,054 km (0.069 R)
• M51: 19,013,441 km (0.103 R)
• M52: 19,971,465 km (0.117 R)
• M53: 20,631,940 km (0.097 R)
• M54: 21,023,737 km (0.076 R)
• M55: 21,576,501 km (0.118 R)
• M56: 21,775,017 km (0.103 R)
• M57: 22,535,124 km (0.096 R)
• M58: 22,776,874 km (0.042 R)
• M59: 23,385,289 km (0.052 R)
• M60: 24,163,497 km (0.111 R)
• M61: 24,576,537 km (0.059 R)
• M62: 24,659,414 km (0.12 R)
• M63: 24,783,879 km (0.083 R)
• M64: 24,908,644 km (0.107 R)
• M65: 25,619,234 km (0.081 R)
• M66: 26,209,547 km (0.11 R)
• M67: 26,633,807 km (0.098 R)
• M68: 26,804,198 km (0.068 R)
• M69: 27,103,245 km (0.072 R)
• M70: 28,833,194 km (0.082 R)
• M71: 29,359,031 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.4

Radius: 11

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.01 AU - 6.95 AU

Year: 5852 Days

Day: 12.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 32,288,284 km

• M1: 144,960 km (0.095 R)
• M2: 365,617 km (0.117 R)
• M3: 454,030 km (0.088 R)
• M4: 597,494 km (0.105 R)
• M5: 810,372 km (0.069 R)
• M6: 961,914 km (0.106 R)
• M7: 1,048,681 km (0.103 R)
• M8: 1,390,662 km (0.098 R)
• M9: 1,643,781 km (0.119 R)
• M10: 1,857,258 km (0.07 R)
• M11: 2,531,046 km (0.09 R)
• M12: 3,253,006 km (0.069 R)
• M13: 3,729,625 km (0.059 R)
• M14: 4,374,691 km (0.081 R)
• M15: 4,473,276 km (0.061 R)
• M16: 4,951,540 km (0.103 R)
• M17: 5,028,583 km (0.077 R)
• M18: 5,131,955 km (0.096 R)
• M19: 5,262,105 km (0.116 R)
• M20: 5,419,781 km (0.097 R)
• M21: 5,875,157 km (0.107 R)
• M22: 6,038,817 km (0.094 R)
• M23: 6,121,246 km (0.1 R)
• M24: 6,880,006 km (0.09 R)
• M25: 7,139,409 km (0.117 R)
• M26: 7,877,225 km (0.052 R)
• M27: 8,763,443 km (0.119 R)
• M28: 8,856,942 km (0.059 R)
• M29: 9,076,402 km (0.045 R)
• M30: 9,265,943 km (0.1 R)
• M31: 9,392,951 km (0.036 R)
• M32: 9,616,750 km (0.119 R)
• M33: 9,842,343 km (0.071 R)
• M34: 10,167,718 km (0.083 R)
• M35: 10,595,868 km (0.074 R)
• M36: 10,728,860 km (0.103 R)
• M37: 10,862,301 km (0.096 R)
• M38: 11,198,597 km (0.074 R)
• M39: 11,709,325 km (0.115 R)
• M40: 12,053,998 km (0.082 R)
• M41: 12,683,057 km (0.096 R)
• M42: 13,108,364 km (0.052 R)
• M43: 13,682,670 km (0.059 R)
• M44: 14,559,463 km (0.076 R)
• M45: 14,818,716 km (0.118 R)
• M46: 15,154,264 km (0.119 R)
• M47: 15,341,710 km (0.1 R)
• M48: 16,791,613 km (0.076 R)
• M49: 16,985,641 km (0.094 R)
• M50: 17,180,418 km (0.108 R)
• M51: 17,493,676 km (0.068 R)
• M52: 17,690,397 km (0.093 R)
• M53: 18,805,500 km (0.117 R)
• M54: 18,966,766 km (0.052 R)
• M55: 19,249,805 km (0.101 R)
• M56: 19,820,371 km (0.096 R)
• M57: 19,984,331 km (0.07 R)
• M58: 20,066,610 km (0.074 R)
• M59: 20,520,639 km (0.096 R)
• M60: 20,852,896 km (0.071 R)
• M61: 21,103,323 km (0.117 R)
• M62: 21,187,098 km (0.076 R)
• M63: 21,776,064 km (0.076 R)
• M64: 22,755,332 km (0.105 R)
• M65: 24,800,933 km (0.093 R)
• M66: 24,889,346 km (0.054 R)
• M67: 25,155,032 km (0.114 R)
• M68: 25,332,604 km (0.097 R)
• M69: 25,689,246 km (0.118 R)
• M70: 25,957,774 km (0.11 R)
• M71: 27,817,275 km (0.112 R)
• M72: 28,739,995 km (0.039 R)
• M73: 29,204,945 km (0.114 R)
• M74: 29,438,467 km (0.042 R)
• M75: 29,860,333 km (0.09 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 19,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit