🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.62 AU - 0.78 AU

Year: 210 Days

Day: 37.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,477,274 km

• M1: 382,372 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.64 AU - 0.98 AU

Year: 261 Days

Day: 39.5 Hours

Environment

Temp: 125 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.83 AU - 5.45 AU

Year: 3580 Days

Day: 19.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,477,274 km

• M1: 219,759 km (0.076 R)
• M2: 1,828,086 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.7

Radius: 9.3

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.9 AU - 10.2 AU

Year: 11411 Days

Day: 14.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 84,477,274 km

• M1: 119,379 km (0.069 R)
• M2: 271,969 km (0.118 R)
• M3: 345,122 km (0.07 R)
• M4: 543,938 km (0.046 R)
• M5: 1,194,240 km (0.098 R)
• M6: 1,307,785 km (0.11 R)
• M7: 1,545,795 km (0.038 R)
• M8: 1,951,055 km (0.116 R)
• M9: 2,557,525 km (0.115 R)
• M10: 2,680,644 km (0.111 R)
• M11: 2,958,597 km (0.07 R)
• M12: 3,433,271 km (0.077 R)
• M13: 3,875,333 km (0.12 R)
• M14: 4,218,660 km (0.074 R)
• M15: 4,812,713 km (0.097 R)
• M16: 4,996,120 km (0.099 R)
• M17: 5,369,816 km (0.115 R)
• M18: 5,882,338 km (0.089 R)
• M19: 5,947,413 km (0.066 R)
• M20: 6,376,908 km (0.057 R)
• M21: 6,578,417 km (0.068 R)
• M22: 7,688,882 km (0.118 R)
• M23: 8,412,187 km (0.082 R)
• M24: 8,522,591 km (0.114 R)
• M25: 9,270,730 km (0.106 R)
• M26: 9,652,653 km (0.109 R)
• M27: 10,117,902 km (0.117 R)
• M28: 10,313,876 km (0.098 R)
• M29: 10,471,552 km (0.119 R)
• M30: 10,709,562 km (0.107 R)
• M31: 11,679,704 km (0.105 R)
• M32: 13,573,164 km (0.118 R)
• M33: 13,659,632 km (0.051 R)
• M34: 13,919,783 km (0.117 R)
• M35: 14,313,075 km (0.085 R)
• M36: 15,155,461 km (0.042 R)
• M37: 15,515,094 km (0.034 R)
• M38: 16,702,752 km (0.096 R)
• M39: 17,307,576 km (0.065 R)
• M40: 17,495,172 km (0.071 R)
• M41: 17,825,035 km (0.057 R)
• M42: 17,967,003 km (0.06 R)
• M43: 18,395,153 km (0.089 R)
• M44: 18,778,722 km (0.114 R)
• M45: 21,184,554 km (0.093 R)
• M46: 21,991,037 km (0.106 R)
• M47: 22,092,464 km (0.032 R)
• M48: 23,064,551 km (0.106 R)
• M49: 23,685,681 km (0.077 R)
• M50: 24,522,532 km (0.112 R)
• M51: 24,733,166 km (0.101 R)
• M52: 25,849,315 km (0.079 R)
• M53: 26,278,811 km (0.111 R)
• M54: 28,738,349 km (0.11 R)
• M55: 31,727,913 km (0.105 R)
• M56: 33,230,474 km (0.091 R)
• M57: 34,401,826 km (0.106 R)
• M58: 36,244,273 km (0.118 R)
• M59: 36,484,228 km (0.086 R)
• M60: 37,389,145 km (0.118 R)
• M61: 37,571,056 km (0.041 R)
• M62: 38,057,549 km (0.036 R)
• M63: 38,240,507 km (0.114 R)
• M64: 38,423,615 km (0.078 R)
• M65: 39,962,079 km (0.069 R)
• M66: 41,269,714 km (0.049 R)
• M67: 41,457,759 km (0.106 R)
• M68: 41,583,271 km (0.031 R)
• M69: 41,960,408 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.9

Radius: 5

Gravity: 15.92 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 18.92 AU - 19.96 AU

Year: 30699 Days

Day: 21.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,477,274 km

• M1: 101,427 km (0.028 R)
• M2: 146,606 km (0.107 R)
• M3: 283,189 km (0.105 R)
• M4: 395,836 km (0.112 R)
• M5: 436,676 km (0.108 R)
• M6: 500,854 km (0.118 R)
• M7: 614,997 km (0.038 R)
• M8: 1,063,192 km (0.064 R)
• M9: 1,210,995 km (0.116 R)
• M10: 1,761,515 km (0.033 R)
• M11: 3,058,229 km (0.112 R)
• M12: 3,748,175 km (0.096 R)
• M13: 3,973,319 km (0.116 R)
• M14: 4,579,191 km (0.047 R)
• M15: 4,771,424 km (0.06 R)
• M16: 5,114,153 km (0.102 R)
• M17: 5,263,451 km (0.03 R)
• M18: 5,313,567 km (0.082 R)
• M19: 5,875,008 km (0.078 R)
• M20: 5,979,128 km (0.077 R)
• M21: 6,779,177 km (0.075 R)
• M22: 7,840,125 km (0.091 R)
• M23: 7,897,421 km (0.026 R)
• M24: 7,954,867 km (0.108 R)
• M25: 8,595,295 km (0.062 R)
• M26: 8,654,386 km (0.093 R)
• M27: 8,891,948 km (0.104 R)
• M28: 9,131,604 km (0.1 R)
• M29: 9,495,276 km (0.112 R)
• M30: 10,677,398 km (0.101 R)
• M31: 11,708,427 km (0.105 R)
• M32: 12,169,488 km (0.025 R)
• M33: 12,569,363 km (0.12 R)
• M34: 12,770,871 km (0.063 R)
• M35: 13,041,194 km (0.051 R)
• M36: 13,177,179 km (0.106 R)
• M37: 13,245,246 km (0.104 R)
• M38: 13,587,675 km (0.072 R)
• M39: 13,656,490 km (0.1 R)
• M40: 13,725,455 km (0.093 R)
• M41: 14,211,349 km (0.092 R)
• M42: 14,281,211 km (0.055 R)
• M43: 15,199,892 km (0.054 R)
• M44: 15,919,607 km (0.095 R)
• M45: 20,621,917 km (0.089 R)
• M46: 20,780,191 km (0.108 R)
• M47: 20,859,628 km (0.109 R)
• M48: 21,018,501 km (0.103 R)
• M49: 22,304,594 km (0.084 R)
• M50: 23,039,269 km (0.115 R)
• M51: 24,197,605 km (0.06 R)
• M52: 26,312,769 km (0.101 R)
• M53: 27,697,298 km (0.113 R)
• M54: 28,662,802 km (0.109 R)
• M55: 30,988,301 km (0.082 R)
• M56: 31,898,754 km (0.066 R)
• M57: 32,910,335 km (0.107 R)
• M58: 33,280,739 km (0.082 R)
• M59: 34,306,681 km (0.101 R)
• M60: 37,060,628 km (0.068 R)
• M61: 38,123,671 km (0.072 R)
• M62: 39,786,152 km (0.043 R)
• M63: 40,180,791 km (0.068 R)
• M64: 41,872,294 km (0.091 R)
• M65: 44,504,020 km (0.063 R)
• M66: 45,016,094 km (0.11 R)
• M67: 45,736,557 km (0.052 R)
• M68: 47,710,950 km (0.113 R)
• M69: 49,289,207 km (0.118 R)
• M70: 49,712,868 km (0.091 R)
• M71: 50,137,876 km (0.088 R)
• M72: 51,957,435 km (0.059 R)
• M73: 52,496,735 km (0.086 R)
• M74: 55,330,568 km (0.058 R)
• M75: 55,881,237 km (0.116 R)
• M76: 57,432,717 km (0.103 R)
• M77: 58,998,408 km (0.091 R)
• M78: 59,560,896 km (0.095 R)
• M79: 60,125,329 km (0.07 R)
• M80: 61,486,819 km (0.112 R)
• M81: 62,171,529 km (0.107 R)
• M82: 64,587,385 km (0.097 R)
• M83: 65,050,988 km (0.055 R)
• M84: 65,167,076 km (0.099 R)
• M85: 67,973,832 km (0.073 R)
• M86: 69,391,870 km (0.107 R)
• M87: 71,417,575 km (0.086 R)
• M88: 71,657,081 km (0.027 R)
• M89: 74,310,050 km (0.083 R)
• M90: 74,674,320 km (0.038 R)
• M91: 78,225,923 km (0.115 R)
• M92: 78,596,477 km (0.039 R)
• M93: 80,333,458 km (0.097 R)
• M94: 80,582,539 km (0.092 R)
• M95: 80,707,303 km (0.051 R)
• M96: 81,581,703 km (0.098 R)
• M97: 82,710,718 km (0.077 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 11,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit