🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.48 AU - 0.7 AU

Year: 169 Days

Day: 14.8 Hours

Environment

Temp: 160 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,284,829 km

• M1: 60,737 km (0.053 R)
• M2: 339,587 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.85 AU - 0.89 AU

Year: 303 Days

Day: 18.8 Hours

Environment

Temp: 160 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,284,829 km

• M1: 93,349 km (0.053 R)

Asteroid Belt

Center: 3.24 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.9

Radius: 13

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.44 AU - 6.78 AU

Year: 4953 Days

Day: 8.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,284,829 km

• M1: 164,258 km (0.062 R)
• M2: 261,946 km (0.084 R)
• M3: 383,120 km (0.096 R)
• M4: 542,741 km (0.06 R)
• M5: 682,765 km (0.062 R)
• M6: 849,267 km (0.05 R)
• M7: 990,338 km (0.047 R)
• M8: 1,139,936 km (0.052 R)
• M9: 1,297,612 km (0.084 R)
• M10: 1,587,981 km (0.037 R)
• M11: 1,815,520 km (0.113 R)
• M12: 2,357,513 km (0.091 R)
• M13: 2,486,915 km (0.095 R)
• M14: 2,928,827 km (0.075 R)
• M15: 3,230,416 km (0.116 R)
• M16: 3,458,254 km (0.076 R)
• M17: 3,864,263 km (0.117 R)
• M18: 3,951,777 km (0.079 R)
• M19: 4,559,594 km (0.109 R)
• M20: 4,652,195 km (0.084 R)
• M21: 4,815,705 km (0.073 R)
• M22: 5,100,689 km (0.108 R)
• M23: 5,587,780 km (0.107 R)
• M24: 6,243,617 km (0.066 R)
• M25: 6,502,421 km (0.119 R)
• M26: 6,633,170 km (0.118 R)
• M27: 7,003,873 km (0.099 R)
• M28: 7,137,913 km (0.11 R)
• M29: 7,299,927 km (0.098 R)
• M30: 7,682,748 km (0.117 R)
• M31: 8,212,923 km (0.076 R)
• M32: 8,439,713 km (0.078 R)
• M33: 8,726,193 km (0.112 R)
• M34: 8,812,661 km (0.029 R)
• M35: 8,899,577 km (0.118 R)
• M36: 9,015,815 km (0.044 R)
• M37: 9,103,330 km (0.1 R)
• M38: 9,191,144 km (0.107 R)
• M39: 9,308,578 km (0.111 R)
• M40: 9,426,611 km (0.055 R)
• M41: 9,903,828 km (0.082 R)
• M42: 10,115,060 km (0.108 R)
• M43: 10,266,752 km (0.115 R)
• M44: 10,757,732 km (0.078 R)
• M45: 11,068,447 km (0.057 R)
• M46: 11,224,927 km (0.074 R)
• M47: 11,382,154 km (0.087 R)
• M48: 12,050,408 km (0.088 R)
• M49: 12,243,688 km (0.028 R)
• M50: 12,503,091 km (0.054 R)
• M51: 12,961,459 km (0.059 R)
• M52: 13,225,798 km (0.109 R)
• M53: 13,558,653 km (0.098 R)
• M54: 15,125,841 km (0.091 R)
• M55: 15,509,110 km (0.094 R)
• M56: 16,249,620 km (0.11 R)
• M57: 16,785,779 km (0.082 R)
• M58: 17,074,054 km (0.083 R)
• M59: 17,618,889 km (0.054 R)
• M60: 17,875,150 km (0.086 R)
• M61: 18,132,758 km (0.113 R)
• M62: 18,280,411 km (0.101 R)
• M63: 18,614,313 km (0.11 R)
• M64: 19,099,908 km (0.069 R)
• M65: 19,855,377 km (0.038 R)
• M66: 20,045,815 km (0.106 R)
• M67: 20,428,487 km (0.075 R)
• M68: 20,852,148 km (0.078 R)
• M69: 21,786,686 km (0.115 R)
• M70: 23,736,844 km (0.074 R)
• M71: 24,019,883 km (0.107 R)
• M72: 24,467,181 km (0.104 R)
• M73: 25,040,290 km (0.116 R)
• M74: 25,576,449 km (0.101 R)
• M75: 27,504,167 km (0.041 R)
• M76: 27,801,567 km (0.093 R)
• M77: 28,057,380 km (0.094 R)
• M78: 28,528,314 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.7

Radius: 12.1

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 10.1 AU - 13.52 AU

Year: 15130 Days

Day: 5.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,284,829 km

• M1: 233,522 km (0.093 R)
• M2: 415,134 km (0.044 R)
• M3: 1,032,375 km (0.094 R)
• M4: 1,525,749 km (0.113 R)
• M5: 1,883,587 km (0.105 R)
• M6: 2,147,029 km (0.109 R)
• M7: 2,453,854 km (0.104 R)
• M8: 2,677,054 km (0.119 R)
• M9: 3,178,207 km (0.069 R)
• M10: 3,316,884 km (0.107 R)
• M11: 3,422,350 km (0.069 R)
• M12: 3,636,425 km (0.038 R)
• M13: 4,267,130 km (0.079 R)
• M14: 4,891,701 km (0.107 R)
• M15: 5,133,451 km (0.101 R)
• M16: 5,839,852 km (0.092 R)
• M17: 6,053,328 km (0.106 R)
• M18: 6,576,622 km (0.091 R)
• M19: 7,114,426 km (0.053 R)
• M20: 7,251,158 km (0.108 R)
• M21: 7,342,712 km (0.085 R)
• M22: 7,759,941 km (0.12 R)
• M23: 8,184,799 km (0.05 R)
• M24: 8,714,375 km (0.105 R)
• M25: 9,504,551 km (0.112 R)
• M26: 9,655,346 km (0.112 R)
• M27: 9,756,324 km (0.096 R)
• M28: 10,369,227 km (0.108 R)
• M29: 12,944,105 km (0.12 R)
• M30: 14,187,114 km (0.108 R)
• M31: 14,359,600 km (0.11 R)
• M32: 14,881,248 km (0.061 R)
• M33: 16,362,566 km (0.098 R)
• M34: 16,543,430 km (0.116 R)
• M35: 17,828,476 km (0.102 R)
• M36: 19,655,215 km (0.102 R)
• M37: 20,169,533 km (0.111 R)
• M38: 20,363,711 km (0.11 R)
• M39: 21,014,910 km (0.073 R)
• M40: 21,673,141 km (0.118 R)
• M41: 21,871,957 km (0.045 R)
• M42: 22,071,221 km (0.08 R)
• M43: 22,942,180 km (0.104 R)
• M44: 23,280,271 km (0.087 R)
• M45: 23,961,091 km (0.08 R)
• M46: 24,786,871 km (0.065 R)
• M47: 25,203,352 km (0.045 R)
• M48: 25,342,627 km (0.05 R)
• M49: 26,113,356 km (0.093 R)
• M50: 26,324,887 km (0.089 R)
• M51: 28,544,171 km (0.058 R)
• M52: 29,639,527 km (0.074 R)
• M53: 30,377,344 km (0.074 R)
• M54: 30,674,146 km (0.094 R)
• M55: 30,822,996 km (0.081 R)
• M56: 32,475,304 km (0.086 R)
• M57: 32,626,847 km (0.079 R)
• M58: 35,240,621 km (0.085 R)
• M59: 36,415,114 km (0.102 R)
• M60: 37,443,300 km (0.115 R)
• M61: 37,522,736 km (0.086 R)
• M62: 38,400,876 km (0.1 R)
• M63: 38,882,581 km (0.095 R)
• M64: 39,609,028 km (0.112 R)
• M65: 41,650,441 km (0.093 R)
• M66: 42,228,188 km (0.109 R)
• M67: 42,559,547 km (0.111 R)
• M68: 44,229,059 km (0.113 R)
• M69: 44,818,475 km (0.08 R)
• M70: 44,902,848 km (0.076 R)
• M71: 45,241,089 km (0.067 R)
• M72: 47,030,429 km (0.039 R)
• M73: 47,116,149 km (0.107 R)
• M74: 47,459,775 km (0.101 R)
• M75: 48,755,891 km (0.067 R)
• M76: 48,842,658 km (0.106 R)
• M77: 49,103,556 km (0.096 R)
• M78: 49,277,539 km (0.074 R)
• M79: 51,559,654 km (0.08 R)
• M80: 51,825,190 km (0.106 R)
• M81: 53,159,603 km (0.048 R)
• M82: 55,499,314 km (0.117 R)
• M83: 56,317,166 km (0.068 R)
• M84: 58,056,540 km (0.113 R)
• M85: 58,517,152 km (0.08 R)
• M86: 60,278,816 km (0.094 R)
• M87: 62,340,125 km (0.053 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 18,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit