🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.75 AU - 1.03 AU

Year: 318 Days

Day: 40.8 Hours

Environment

Temp: 38 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,602,700 km

• M1: 724,502 km (0.091 R)

Asteroid Belt

Center: 5.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.9

Radius: 12.3

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.75 AU - 10.85 AU

Year: 12520 Days

Day: 8.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 93,602,700 km

• M1: 159,023 km (0.109 R)
• M2: 445,353 km (0.06 R)
• M3: 714,779 km (0.118 R)
• M4: 1,404,724 km (0.036 R)
• M5: 2,694,557 km (0.104 R)
• M6: 3,000,933 km (0.075 R)
• M7: 4,050,063 km (0.089 R)
• M8: 4,337,141 km (0.108 R)
• M9: 5,117,893 km (0.062 R)
• M10: 7,555,141 km (0.08 R)
• M11: 8,228,332 km (0.106 R)
• M12: 8,920,820 km (0.119 R)
• M13: 9,526,392 km (0.103 R)
• M14: 10,145,279 km (0.116 R)
• M15: 10,318,214 km (0.065 R)
• M16: 11,444,237 km (0.085 R)
• M17: 11,828,255 km (0.11 R)
• M18: 11,942,099 km (0.11 R)
• M19: 12,935,429 km (0.057 R)
• M20: 13,596,502 km (0.099 R)
• M21: 13,979,173 km (0.099 R)
• M22: 14,730,753 km (0.117 R)
• M23: 15,099,212 km (0.094 R)
• M24: 15,396,164 km (0.118 R)
• M25: 16,450,679 km (0.066 R)
• M26: 17,038,001 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138

Radius: 9.2

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.81 AU - 13.75 AU

Year: 14349 Days

Day: 13.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 93,602,700 km

• M1: 135,236 km (0.116 R)
• M2: 215,271 km (0.098 R)
• M3: 337,792 km (0.031 R)
• M4: 981,960 km (0.103 R)
• M5: 1,396,646 km (0.026 R)
• M6: 1,595,611 km (0.05 R)
• M7: 2,416,305 km (0.084 R)
• M8: 2,700,690 km (0.1 R)
• M9: 2,812,889 km (0.064 R)
• M10: 3,182,695 km (0.114 R)
• M11: 3,445,987 km (0.104 R)
• M12: 3,917,370 km (0.064 R)
• M13: 4,541,791 km (0.103 R)
• M14: 4,648,903 km (0.027 R)
• M15: 5,309,228 km (0.052 R)
• M16: 6,746,864 km (0.071 R)
• M17: 6,838,567 km (0.087 R)
• M18: 7,303,667 km (0.062 R)
• M19: 8,659,772 km (0.115 R)
• M20: 8,726,193 km (0.065 R)
• M21: 9,061,293 km (0.118 R)
• M22: 10,056,717 km (0.092 R)
• M23: 10,231,896 km (0.1 R)
• M24: 11,158,804 km (0.109 R)
• M25: 11,376,619 km (0.109 R)
• M26: 11,890,188 km (0.058 R)
• M27: 12,186,991 km (0.081 R)
• M28: 12,373,838 km (0.09 R)
• M29: 12,486,336 km (0.06 R)
• M30: 13,015,912 km (0.033 R)
• M31: 14,253,984 km (0.077 R)
• M32: 14,767,703 km (0.119 R)
• M33: 14,926,876 km (0.107 R)
• M34: 15,287,406 km (0.104 R)
• M35: 15,772,403 km (0.089 R)
• M36: 16,139,516 km (0.055 R)
• M37: 18,144,875 km (0.09 R)
• M38: 19,220,035 km (0.055 R)
• M39: 19,394,018 km (0.084 R)
• M40: 19,787,310 km (0.093 R)
• M41: 20,139,165 km (0.115 R)
• M42: 20,492,964 km (0.046 R)
• M43: 22,475,883 km (0.082 R)
• M44: 24,425,144 km (0.071 R)
• M45: 25,658,728 km (0.111 R)
• M46: 26,718,329 km (0.102 R)
• M47: 27,155,903 km (0.078 R)
• M48: 28,433,319 km (0.094 R)
• M49: 28,979,651 km (0.11 R)
• M50: 29,329,111 km (0.071 R)
• M51: 31,148,371 km (0.099 R)
• M52: 32,796,042 km (0.098 R)
• M53: 33,525,780 km (0.044 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.7

Radius: 5.6

Gravity: 27.89 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 12.94 AU - 18.98 AU

Year: 24149 Days

Day: 22.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,602,700 km

• M1: 72,555 km (0.105 R)
• M2: 555,606 km (0.062 R)
• M3: 655,987 km (0.105 R)
• M4: 903,721 km (0.086 R)
• M5: 1,053,319 km (0.047 R)
• M6: 2,553,037 km (0.112 R)
• M7: 3,161,452 km (0.025 R)
• M8: 3,206,630 km (0.026 R)
• M9: 3,389,289 km (0.113 R)
• M10: 3,575,539 km (0.106 R)
• M11: 3,622,512 km (0.113 R)
• M12: 4,453,678 km (0.084 R)
• M13: 6,168,369 km (0.109 R)
• M14: 6,395,608 km (0.095 R)
• M15: 6,975,749 km (0.112 R)
• M16: 7,093,781 km (0.101 R)
• M17: 7,391,780 km (0.09 R)
• M18: 8,247,929 km (0.082 R)
• M19: 9,459,223 km (0.078 R)
• M20: 10,589,285 km (0.11 R)
• M21: 11,066,802 km (0.097 R)
• M22: 12,613,045 km (0.119 R)
• M23: 13,337,997 km (0.114 R)
• M24: 13,705,559 km (0.113 R)
• M25: 14,676,748 km (0.097 R)
• M26: 15,747,121 km (0.068 R)
• M27: 16,213,567 km (0.049 R)
• M28: 17,962,216 km (0.113 R)
• M29: 18,286,545 km (0.096 R)
• M30: 18,449,457 km (0.106 R)
• M31: 19,603,155 km (0.114 R)
• M32: 19,686,332 km (0.062 R)
• M33: 20,525,875 km (0.114 R)
• M34: 23,025,506 km (0.077 R)
• M35: 23,377,809 km (0.063 R)
• M36: 23,643,195 km (0.089 R)
• M37: 24,984,939 km (0.09 R)
• M38: 26,997,030 km (0.112 R)
• M39: 28,304,366 km (0.098 R)
• M40: 28,965,738 km (0.112 R)
• M41: 31,466,416 km (0.111 R)
• M42: 31,564,104 km (0.11 R)
• M43: 32,446,581 km (0.11 R)
• M44: 32,841,370 km (0.1 R)
• M45: 33,237,805 km (0.092 R)
• M46: 34,035,460 km (0.032 R)
• M47: 34,637,741 km (0.058 R)
• M48: 34,839,399 km (0.095 R)
• M49: 35,446,318 km (0.106 R)
• M50: 36,773,550 km (0.101 R)
• M51: 38,429,150 km (0.109 R)
• M52: 38,846,977 km (0.105 R)
• M53: 40,638,860 km (0.103 R)
• M54: 41,384,605 km (0.096 R)
• M55: 43,322,646 km (0.097 R)
• M56: 44,960,294 km (0.108 R)
• M57: 45,400,411 km (0.095 R)
• M58: 48,408,225 km (0.088 R)
• M59: 49,765,527 km (0.103 R)
• M60: 49,879,221 km (0.088 R)
• M61: 50,106,909 km (0.09 R)
• M62: 51,250,136 km (0.103 R)
• M63: 52,517,529 km (0.086 R)
• M64: 53,213,309 km (0.115 R)
• M65: 54,379,574 km (0.089 R)
• M66: 55,083,282 km (0.092 R)
• M67: 57,093,728 km (0.062 R)
• M68: 57,689,576 km (0.051 R)
• M69: 58,527,325 km (0.114 R)
• M70: 60,093,614 km (0.061 R)
• M71: 60,578,311 km (0.102 R)
• M72: 61,307,751 km (0.071 R)
• M73: 61,429,673 km (0.041 R)
• M74: 62,162,553 km (0.1 R)
• M75: 63,883,826 km (0.117 R)
• M76: 64,626,430 km (0.069 R)
• M77: 66,745,633 km (0.075 R)
• M78: 67,247,534 km (0.085 R)
• M79: 68,634,456 km (0.106 R)
• M80: 69,014,285 km (0.07 R)
• M81: 69,521,870 km (0.093 R)
• M82: 70,668,389 km (0.102 R)
• M83: 73,109,377 km (0.107 R)
• M84: 73,367,882 km (0.059 R)
• M85: 73,885,940 km (0.105 R)
• M86: 74,665,195 km (0.105 R)
• M87: 75,708,490 km (0.11 R)
• M88: 77,677,647 km (0.097 R)
• M89: 80,329,269 km (0.116 R)
• M90: 81,666,076 km (0.107 R)
• M91: 82,202,983 km (0.046 R)
• M92: 85,312,225 km (0.072 R)
• M93: 85,720,627 km (0.093 R)
• M94: 85,856,911 km (0.098 R)
• M95: 87,772,362 km (0.118 R)
• M96: 91,088,647 km (0.067 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 11,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit