🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.5 AU - 0.6 AU

Year: 154 Days

Day: 41.6 Hours

Environment

Temp: 212 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,964,764 km

• M1: 161,566 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.01 AU - 1.03 AU

Year: 388 Days

Day: 25.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.25 AU - 4.25 AU

Year: 3301 Days

Day: 28.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.5

Radius: 12.7

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.67 AU - 11.91 AU

Year: 11540 Days

Day: 5.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 64,964,764 km

• M1: 165,455 km (0.071 R)
• M2: 282,890 km (0.084 R)
• M3: 387,458 km (0.106 R)
• M4: 584,928 km (0.115 R)
• M5: 709,692 km (0.077 R)
• M6: 844,779 km (0.068 R)
• M7: 935,735 km (0.105 R)
• M8: 1,993,691 km (0.12 R)
• M9: 2,209,561 km (0.083 R)
• M10: 2,339,112 km (0.086 R)
• M11: 2,743,176 km (0.098 R)
• M12: 3,045,663 km (0.044 R)
• M13: 4,222,250 km (0.026 R)
• M14: 4,454,426 km (0.104 R)
• M15: 4,690,940 km (0.077 R)
• M16: 4,931,643 km (0.035 R)
• M17: 5,053,566 km (0.115 R)
• M18: 5,908,966 km (0.09 R)
• M19: 6,195,297 km (0.111 R)
• M20: 6,274,284 km (0.108 R)
• M21: 6,945,081 km (0.059 R)
• M22: 7,302,919 km (0.054 R)
• M23: 7,666,891 km (0.048 R)
• M24: 7,922,404 km (0.085 R)
• M25: 9,483,458 km (0.083 R)
• M26: 9,911,457 km (0.071 R)
• M27: 10,004,058 km (0.11 R)
• M28: 10,377,155 km (0.104 R)
• M29: 10,628,330 km (0.081 R)
• M30: 10,723,175 km (0.039 R)
• M31: 11,686,137 km (0.116 R)
• M32: 12,046,219 km (0.102 R)
• M33: 12,509,823 km (0.074 R)
• M34: 13,148,306 km (0.043 R)
• M35: 13,420,425 km (0.107 R)
• M36: 13,694,339 km (0.074 R)
• M37: 14,492,144 km (0.096 R)
• M38: 14,702,778 km (0.062 R)
• M39: 15,020,673 km (0.088 R)
• M40: 15,519,582 km (0.119 R)
• M41: 16,460,703 km (0.102 R)
• M42: 16,680,462 km (0.088 R)
• M43: 16,790,715 km (0.091 R)
• M44: 17,308,623 km (0.115 R)
• M45: 17,644,321 km (0.102 R)
• M46: 18,855,166 km (0.107 R)
• M47: 19,664,491 km (0.116 R)
• M48: 20,053,744 km (0.068 R)
• M49: 20,603,068 km (0.09 R)
• M50: 20,958,961 km (0.107 R)
• M51: 21,157,477 km (0.09 R)
• M52: 21,356,592 km (0.114 R)
• M53: 22,200,025 km (0.112 R)
• M54: 22,605,435 km (0.114 R)
• M55: 23,095,218 km (0.059 R)
• M56: 24,376,524 km (0.098 R)
• M57: 24,752,912 km (0.083 R)
• M58: 25,131,096 km (0.105 R)
• M59: 25,426,701 km (0.079 R)
• M60: 27,224,120 km (0.092 R)
• M61: 27,701,636 km (0.098 R)
• M62: 28,006,816 km (0.028 R)
• M63: 28,269,510 km (0.104 R)
• M64: 29,505,637 km (0.083 R)

Asteroid Belt

Center: 12.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.9

Radius: 5.1

Gravity: 16.07 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 11.36 AU - 17.08 AU

Year: 20201 Days

Day: 16.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,964,764 km

• M1: 417,677 km (0.106 R)
• M2: 488,437 km (0.119 R)
• M3: 525,388 km (0.059 R)
• M4: 1,291,329 km (0.086 R)
• M5: 1,786,647 km (0.075 R)
• M6: 1,963,771 km (0.1 R)
• M7: 2,146,580 km (0.093 R)
• M8: 2,727,618 km (0.096 R)
• M9: 2,795,087 km (0.119 R)
• M10: 3,000,784 km (0.101 R)
• M11: 3,211,417 km (0.063 R)
• M12: 3,683,997 km (0.118 R)
• M13: 4,062,330 km (0.116 R)
• M14: 4,572,459 km (0.071 R)
• M15: 5,480,967 km (0.088 R)
• M16: 5,652,107 km (0.088 R)
• M17: 5,695,041 km (0.117 R)
• M18: 5,781,509 km (0.109 R)
• M19: 6,087,437 km (0.12 R)
• M20: 6,944,034 km (0.038 R)
• M21: 7,982,243 km (0.117 R)
• M22: 8,618,034 km (0.094 R)
• M23: 9,219,418 km (0.076 R)
• M24: 10,462,277 km (0.109 R)
• M25: 10,515,234 km (0.088 R)
• M26: 10,781,219 km (0.053 R)
• M27: 11,049,299 km (0.073 R)
• M28: 11,211,313 km (0.076 R)
• M29: 11,265,468 km (0.073 R)
• M30: 11,428,380 km (0.105 R)
• M31: 12,366,807 km (0.109 R)
• M32: 13,329,619 km (0.092 R)
• M33: 13,733,085 km (0.075 R)
• M34: 14,257,724 km (0.111 R)
• M35: 14,551,983 km (0.118 R)
• M36: 15,026,957 km (0.079 R)
• M37: 15,206,474 km (0.079 R)
• M38: 15,326,451 km (0.111 R)
• M39: 15,809,653 km (0.108 R)
• M40: 15,931,276 km (0.103 R)
• M41: 16,175,419 km (0.114 R)
• M42: 16,482,245 km (0.105 R)
• M43: 16,791,164 km (0.069 R)
• M44: 16,915,181 km (0.098 R)
• M45: 17,164,261 km (0.09 R)
• M46: 17,603,032 km (0.03 R)
• M47: 18,812,381 km (0.048 R)
• M48: 19,070,288 km (0.094 R)
• M49: 19,394,466 km (0.104 R)
• M50: 19,459,541 km (0.104 R)
• M51: 19,655,066 km (0.072 R)
• M52: 19,720,440 km (0.075 R)
• M53: 20,842,275 km (0.106 R)
• M54: 21,243,197 km (0.068 R)
• M55: 21,984,753 km (0.07 R)
• M56: 22,188,356 km (0.079 R)
• M57: 24,470,173 km (0.1 R)
• M58: 25,105,365 km (0.083 R)
• M59: 25,531,719 km (0.108 R)
• M60: 26,319,801 km (0.111 R)
• M61: 26,825,441 km (0.094 R)
• M62: 27,261,370 km (0.072 R)
• M63: 30,377,792 km (0.079 R)
• M64: 33,137,275 km (0.074 R)
• M65: 33,292,857 km (0.11 R)
• M66: 34,153,343 km (0.119 R)
• M67: 36,055,630 km (0.079 R)
• M68: 36,135,665 km (0.097 R)
• M69: 37,667,098 km (0.107 R)
• M70: 37,992,324 km (0.063 R)
• M71: 40,376,914 km (0.116 R)
• M72: 40,709,620 km (0.103 R)
• M73: 42,133,791 km (0.04 R)
• M74: 43,830,082 km (0.07 R)
• M75: 44,343,352 km (0.073 R)
• M76: 46,068,365 km (0.067 R)
• M77: 46,590,162 km (0.079 R)
• M78: 47,815,219 km (0.08 R)
• M79: 48,343,599 km (0.088 R)
• M80: 48,520,125 km (0.116 R)
• M81: 48,962,336 km (0.048 R)
• M82: 49,583,765 km (0.119 R)
• M83: 50,655,036 km (0.11 R)
• M84: 52,820,465 km (0.119 R)
• M85: 54,189,285 km (0.083 R)
• M86: 54,739,955 km (0.06 R)
• M87: 57,334,581 km (0.077 R)
• M88: 57,521,428 km (0.117 R)
• M89: 59,023,541 km (0.112 R)
• M90: 59,212,184 km (0.117 R)
• M91: 59,968,850 km (0.109 R)
• M92: 61,683,092 km (0.056 R)
• M93: 62,738,654 km (0.104 R)
• M94: 62,931,187 km (0.089 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 19,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit