🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.68 AU - 2.52 AU

Year: 1075 Days

Day: 32.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,526,689 km

• M1: 134,040 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.85 AU - 3.57 AU

Year: 2031 Days

Day: 27.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869

Radius: 14.4

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.72 AU - 13.1 AU

Year: 12724 Days

Day: 8.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,526,689 km

• M1: 269,127 km (0.105 R)
• M2: 363,972 km (0.119 R)
• M3: 494,720 km (0.104 R)
• M4: 858,243 km (0.039 R)
• M5: 1,116,898 km (0.058 R)
• M6: 1,377,348 km (0.054 R)
• M7: 2,767,860 km (0.113 R)
• M8: 2,896,215 km (0.049 R)
• M9: 3,673,226 km (0.101 R)
• M10: 4,067,117 km (0.089 R)
• M11: 4,250,823 km (0.072 R)
• M12: 4,437,372 km (0.059 R)
• M13: 4,664,761 km (0.093 R)
• M14: 5,170,701 km (0.096 R)
• M15: 5,572,072 km (0.097 R)
• M16: 5,694,593 km (0.105 R)
• M17: 6,533,687 km (0.087 R)
• M18: 6,792,940 km (0.118 R)
• M19: 6,967,820 km (0.094 R)
• M20: 7,546,315 km (0.097 R)
• M21: 7,818,583 km (0.049 R)
• M22: 8,326,318 km (0.081 R)
• M23: 8,419,667 km (0.108 R)
• M24: 8,987,990 km (0.1 R)
• M25: 9,617,498 km (0.081 R)
• M26: 9,814,219 km (0.097 R)
• M27: 10,061,803 km (0.104 R)
• M28: 10,311,632 km (0.073 R)
• M29: 10,412,161 km (0.109 R)
• M30: 10,614,119 km (0.055 R)
• M31: 11,383,052 km (0.065 R)
• M32: 12,011,213 km (0.088 R)
• M33: 13,137,685 km (0.077 R)
• M34: 13,356,098 km (0.07 R)
• M35: 13,741,163 km (0.05 R)
• M36: 13,962,867 km (0.078 R)
• M37: 14,635,160 km (0.114 R)
• M38: 14,748,256 km (0.073 R)
• M39: 15,605,751 km (0.101 R)
• M40: 15,895,223 km (0.047 R)
• M41: 16,892,592 km (0.06 R)
• M42: 17,488,739 km (0.073 R)
• M43: 18,701,679 km (0.057 R)
• M44: 20,067,358 km (0.113 R)
• M45: 20,445,242 km (0.07 R)
• M46: 22,045,640 km (0.082 R)
• M47: 22,305,491 km (0.099 R)
• M48: 23,025,207 km (0.118 R)
• M49: 23,354,771 km (0.118 R)
• M50: 23,619,709 km (0.113 R)
• M51: 23,885,544 km (0.119 R)
• M52: 24,621,865 km (0.052 R)
• M53: 25,229,830 km (0.115 R)
• M54: 25,569,717 km (0.085 R)
• M55: 25,979,615 km (0.082 R)
• M56: 26,185,312 km (0.085 R)
• M57: 27,361,600 km (0.054 R)
• M58: 27,850,935 km (0.101 R)
• M59: 28,554,942 km (0.116 R)
• M60: 28,980,249 km (0.066 R)
• M61: 29,193,725 km (0.105 R)
• M62: 29,908,953 km (0.101 R)
• M63: 30,052,716 km (0.084 R)
• M64: 32,531,254 km (0.117 R)
• M65: 32,827,158 km (0.066 R)
• M66: 34,395,243 km (0.072 R)
• M67: 35,074,866 km (0.032 R)
• M68: 37,062,723 km (0.06 R)
• M69: 37,371,792 km (0.075 R)
• M70: 38,304,236 km (0.11 R)
• M71: 38,460,266 km (0.106 R)
• M72: 39,480,374 km (0.087 R)
• M73: 42,432,239 km (0.107 R)
• M74: 43,486,156 km (0.101 R)
• M75: 44,713,008 km (0.057 R)
• M76: 44,959,695 km (0.049 R)
• M77: 48,039,766 km (0.116 R)
• M78: 48,883,797 km (0.059 R)
• M79: 50,672,389 km (0.115 R)
• M80: 51,531,530 km (0.09 R)
• M81: 51,962,970 km (0.099 R)
• M82: 55,810,777 km (0.041 R)
• M83: 56,342,597 km (0.077 R)
• M84: 59,026,682 km (0.09 R)
• M85: 59,568,526 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.1

Radius: 12.7

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 11.87 AU - 12.71 AU

Year: 15213 Days

Day: 6.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,526,689 km

• M1: 159,471 km (0.043 R)
• M2: 265,087 km (0.044 R)
• M3: 349,161 km (0.12 R)
• M4: 589,266 km (0.072 R)
• M5: 764,894 km (0.093 R)
• M6: 978,071 km (0.11 R)
• M7: 1,231,938 km (0.059 R)
• M8: 1,463,965 km (0.053 R)
• M9: 1,922,632 km (0.093 R)
• M10: 2,583,854 km (0.114 R)
• M11: 3,138,115 km (0.085 R)
• M12: 4,419,420 km (0.104 R)
• M13: 4,779,502 km (0.113 R)
• M14: 5,738,574 km (0.078 R)
• M15: 5,880,543 km (0.114 R)
• M16: 6,095,515 km (0.12 R)
• M17: 6,422,985 km (0.106 R)
• M18: 6,943,884 km (0.067 R)
• M19: 8,305,225 km (0.09 R)
• M20: 8,466,043 km (0.094 R)
• M21: 8,627,908 km (0.032 R)
• M22: 9,119,636 km (0.102 R)
• M23: 9,369,015 km (0.048 R)
• M24: 9,536,415 km (0.054 R)
• M25: 9,789,535 km (0.094 R)
• M26: 10,388,675 km (0.12 R)
• M27: 11,088,045 km (0.103 R)
• M28: 11,176,607 km (0.081 R)
• M29: 11,354,329 km (0.056 R)
• M30: 12,165,598 km (0.097 R)
• M31: 12,670,790 km (0.113 R)
• M32: 12,763,242 km (0.082 R)
• M33: 12,856,142 km (0.116 R)
• M34: 13,229,538 km (0.107 R)
• M35: 14,564,699 km (0.12 R)
• M36: 15,445,681 km (0.107 R)
• M37: 15,544,565 km (0.114 R)
• M38: 15,892,530 km (0.112 R)
• M39: 15,992,461 km (0.077 R)
• M40: 16,293,452 km (0.081 R)
• M41: 16,951,982 km (0.102 R)
• M42: 17,258,807 km (0.038 R)
• M43: 17,930,202 km (0.053 R)
• M44: 18,399,790 km (0.047 R)
• M45: 18,715,292 km (0.116 R)
• M46: 19,245,018 km (0.077 R)
• M47: 19,887,092 km (0.09 R)
• M48: 21,302,438 km (0.056 R)
• M49: 23,145,334 km (0.066 R)
• M50: 23,885,394 km (0.095 R)
• M51: 24,980,750 km (0.109 R)
• M52: 26,565,590 km (0.088 R)
• M53: 27,041,311 km (0.098 R)
• M54: 27,640,151 km (0.101 R)
• M55: 28,001,430 km (0.115 R)
• M56: 28,182,743 km (0.079 R)
• M57: 29,094,841 km (0.105 R)
• M58: 29,217,212 km (0.109 R)
• M59: 30,823,444 km (0.053 R)
• M60: 31,010,591 km (0.096 R)
• M61: 31,386,082 km (0.116 R)
• M62: 32,712,118 km (0.116 R)
• M63: 33,285,975 km (0.047 R)
• M64: 33,414,031 km (0.105 R)
• M65: 34,185,357 km (0.059 R)
• M66: 34,897,593 km (0.114 R)
• M67: 35,157,893 km (0.051 R)
• M68: 35,288,193 km (0.107 R)
• M69: 35,811,337 km (0.076 R)
• M70: 38,531,924 km (0.09 R)
• M71: 40,223,127 km (0.091 R)
• M72: 40,495,994 km (0.067 R)
• M73: 40,632,726 km (0.047 R)
• M74: 40,769,459 km (0.061 R)
• M75: 42,353,850 km (0.102 R)
• M76: 43,467,905 km (0.107 R)
• M77: 44,662,145 km (0.104 R)
• M78: 45,938,365 km (0.096 R)
• M79: 46,939,324 km (0.069 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 16,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit