🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.46 AU - 0.58 AU

Year: 132 Days

Day: 33.8 Hours

Environment

Temp: 238 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,447,010 km

• M1: 26,778 km (0.089 R)
• M2: 102,475 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.54 AU - 0.78 AU

Year: 188 Days

Day: 29.3 Hours

Environment

Temp: 224 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.52 AU - 0.82 AU

Year: 193 Days

Day: 43.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.78 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.62 AU - 3.14 AU

Year: 1718 Days

Day: 35.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,447,010 km

• M1: 2,396,259 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.33 AU - 5.73 AU

Year: 3965 Days

Day: 47.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.8

Radius: 14

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.38 AU - 6.58 AU

Year: 5798 Days

Day: 9 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 56,447,010 km

• M1: 227,239 km (0.111 R)
• M2: 504,743 km (0.075 R)
• M3: 669,750 km (0.107 R)
• M4: 777,311 km (0.088 R)
• M5: 1,356,254 km (0.108 R)
• M6: 1,464,713 km (0.094 R)
• M7: 1,564,943 km (0.104 R)
• M8: 2,064,451 km (0.064 R)
• M9: 2,332,829 km (0.063 R)
• M10: 3,654,526 km (0.087 R)
• M11: 3,886,702 km (0.083 R)
• M12: 4,028,371 km (0.076 R)
• M13: 4,155,829 km (0.063 R)
• M14: 4,513,218 km (0.043 R)
• M15: 4,999,710 km (0.118 R)
• M16: 5,188,802 km (0.091 R)
• M17: 5,397,641 km (0.099 R)
• M18: 6,206,068 km (0.093 R)
• M19: 6,671,616 km (0.032 R)
• M20: 6,899,155 km (0.09 R)
• M21: 7,129,236 km (0.118 R)
• M22: 7,361,861 km (0.082 R)
• M23: 7,597,178 km (0.086 R)
• M24: 7,994,809 km (0.059 R)
• M25: 8,521,843 km (0.086 R)
• M26: 8,624,616 km (0.117 R)
• M27: 9,144,170 km (0.114 R)
• M28: 9,931,952 km (0.106 R)
• M29: 11,143,097 km (0.064 R)
• M30: 11,233,005 km (0.099 R)
• M31: 11,617,771 km (0.111 R)
• M32: 11,891,984 km (0.097 R)
• M33: 12,099,177 km (0.109 R)
• M34: 12,238,003 km (0.058 R)
• M35: 12,330,754 km (0.037 R)
• M36: 12,540,341 km (0.115 R)
• M37: 13,105,222 km (0.091 R)
• M38: 13,367,019 km (0.064 R)
• M39: 13,774,822 km (0.042 R)
• M40: 13,968,252 km (0.092 R)
• M41: 14,138,196 km (0.085 R)
• M42: 14,308,887 km (0.086 R)
• M43: 14,431,108 km (0.08 R)
• M44: 14,701,432 km (0.097 R)
• M45: 15,147,383 km (0.106 R)
• M46: 15,497,442 km (0.119 R)
• M47: 15,824,762 km (0.067 R)
• M48: 16,179,907 km (0.084 R)
• M49: 16,358,378 km (0.075 R)
• M50: 17,469,591 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.5

Radius: 5

Gravity: 20.1 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 10.98 AU - 18.1 AU

Year: 19486 Days

Day: 21.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 56,447,010 km

• M1: 64,327 km (0.104 R)
• M2: 162,014 km (0.05 R)
• M3: 198,516 km (0.11 R)
• M4: 447,896 km (0.088 R)
• M5: 581,188 km (0.039 R)
• M6: 642,224 km (0.059 R)
• M7: 815,458 km (0.118 R)
• M8: 1,102,387 km (0.087 R)
• M9: 1,283,400 km (0.046 R)
• M10: 2,453,704 km (0.114 R)
• M11: 2,655,661 km (0.118 R)
• M12: 2,689,919 km (0.103 R)
• M13: 2,828,148 km (0.084 R)
• M14: 4,702,011 km (0.092 R)
• M15: 4,826,775 km (0.09 R)
• M16: 6,224,917 km (0.088 R)
• M17: 6,408,025 km (0.086 R)
• M18: 6,546,403 km (0.053 R)
• M19: 6,592,778 km (0.042 R)
• M20: 6,873,274 km (0.074 R)
• M21: 7,205,531 km (0.087 R)
• M22: 7,446,084 km (0.043 R)
• M23: 8,434,178 km (0.076 R)
• M24: 8,535,307 km (0.112 R)
• M25: 8,687,597 km (0.109 R)
• M26: 9,098,393 km (0.096 R)
• M27: 9,779,213 km (0.065 R)
• M28: 9,832,170 km (0.119 R)
• M29: 9,938,535 km (0.071 R)
• M30: 11,523,674 km (0.117 R)
• M31: 12,373,838 km (0.043 R)
• M32: 12,777,453 km (0.106 R)
• M33: 14,193,846 km (0.099 R)
• M34: 14,920,592 km (0.109 R)
• M35: 15,165,484 km (0.099 R)
• M36: 16,095,684 km (0.062 R)
• M37: 17,108,162 km (0.061 R)
• M38: 17,622,031 km (0.111 R)
• M39: 17,816,059 km (0.097 R)
• M40: 19,594,030 km (0.114 R)
• M41: 21,083,875 km (0.115 R)
• M42: 21,496,466 km (0.115 R)
• M43: 21,634,694 km (0.115 R)
• M44: 21,773,072 km (0.117 R)
• M45: 21,981,313 km (0.091 R)
• M46: 22,399,738 km (0.036 R)
• M47: 22,469,600 km (0.11 R)
• M48: 22,680,084 km (0.048 R)
• M49: 23,813,139 km (0.093 R)
• M50: 25,109,853 km (0.104 R)
• M51: 26,651,309 km (0.088 R)
• M52: 27,470,956 km (0.106 R)
• M53: 27,921,545 km (0.086 R)
• M54: 28,450,224 km (0.101 R)
• M55: 28,601,916 km (0.041 R)
• M56: 30,288,034 km (0.117 R)
• M57: 31,848,489 km (0.094 R)
• M58: 32,638,515 km (0.073 R)
• M59: 32,717,952 km (0.085 R)
• M60: 34,722,563 km (0.087 R)
• M61: 34,803,645 km (0.041 R)
• M62: 36,766,818 km (0.082 R)
• M63: 36,849,396 km (0.119 R)
• M64: 38,346,273 km (0.044 R)
• M65: 39,102,041 km (0.119 R)
• M66: 39,862,896 km (0.099 R)
• M67: 43,389,965 km (0.104 R)
• M68: 44,177,448 km (0.111 R)
• M69: 44,881,306 km (0.097 R)
• M70: 46,657,482 km (0.088 R)
• M71: 46,836,251 km (0.08 R)
• M72: 47,733,988 km (0.072 R)
• M73: 48,546,903 km (0.116 R)
• M74: 49,000,483 km (0.101 R)
• M75: 50,186,196 km (0.053 R)
• M76: 52,307,195 km (0.051 R)
• M77: 53,051,743 km (0.094 R)
• M78: 53,145,092 km (0.085 R)
• M79: 53,612,586 km (0.062 R)
• M80: 54,834,202 km (0.068 R)
• M81: 55,495,724 km (0.027 R)
• M82: 55,685,264 km (0.071 R)
• M83: 57,784,122 km (0.107 R)
• M84: 59,133,196 km (0.112 R)
• M85: 59,617,594 km (0.073 R)
• M86: 59,714,533 km (0.09 R)
• M87: 60,297,815 km (0.107 R)
• M88: 60,492,592 km (0.028 R)
• M89: 61,666,037 km (0.098 R)
• M90: 63,440,119 km (0.111 R)
• M91: 63,836,703 km (0.082 R)
• M92: 64,731,896 km (0.109 R)
• M93: 64,931,310 km (0.082 R)
• M94: 65,430,967 km (0.088 R)
• M95: 66,333,491 km (0.074 R)
• M96: 66,534,700 km (0.118 R)
• M97: 66,836,738 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.4

Radius: 4.8

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 14.32 AU - 17.96 AU

Year: 22789 Days

Day: 20.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,447,010 km

• M1: 68,965 km (0.048 R)
• M2: 219,161 km (0.094 R)
• M3: 382,522 km (0.053 R)
• M4: 690,095 km (0.039 R)
• M5: 747,690 km (0.112 R)
• M6: 994,078 km (0.045 R)
• M7: 1,311,674 km (0.103 R)
• M8: 1,506,600 km (0.043 R)
• M9: 1,736,981 km (0.046 R)
• M10: 1,896,602 km (0.108 R)
• M11: 1,950,906 km (0.029 R)
• M12: 2,033,334 km (0.118 R)
• M13: 2,521,771 km (0.112 R)
• M14: 2,641,898 km (0.057 R)
• M15: 2,702,635 km (0.063 R)
• M16: 2,887,688 km (0.047 R)
• M17: 2,950,369 km (0.077 R)
• M18: 3,702,398 km (0.049 R)
• M19: 4,223,148 km (0.118 R)
• M20: 4,474,024 km (0.108 R)
• M21: 4,990,136 km (0.114 R)
• M22: 5,680,979 km (0.111 R)
• M23: 7,578,329 km (0.058 R)
• M24: 8,774,813 km (0.089 R)
• M25: 10,219,031 km (0.095 R)
• M26: 10,314,773 km (0.043 R)
• M27: 10,362,794 km (0.088 R)
• M28: 10,410,815 km (0.104 R)
• M29: 10,895,213 km (0.074 R)
• M30: 10,943,982 km (0.054 R)
• M31: 11,535,791 km (0.112 R)
• M32: 12,036,944 km (0.114 R)
• M33: 12,493,965 km (0.092 R)
• M34: 13,060,343 km (0.091 R)
• M35: 13,112,253 km (0.037 R)
• M36: 14,808,843 km (0.096 R)
• M37: 15,025,760 km (0.029 R)
• M38: 15,903,750 km (0.111 R)
• M39: 17,480,062 km (0.115 R)
• M40: 17,881,733 km (0.087 R)
• M41: 18,928,768 km (0.083 R)
• M42: 20,960,158 km (0.085 R)
• M43: 21,325,775 km (0.066 R)
• M44: 21,570,667 km (0.104 R)
• M45: 21,693,486 km (0.097 R)
• M46: 22,125,076 km (0.049 R)
• M47: 23,816,430 km (0.071 R)
• M48: 24,645,501 km (0.059 R)
• M49: 24,838,034 km (0.11 R)
• M50: 26,858,054 km (0.066 R)
• M51: 27,520,772 km (0.116 R)
• M52: 27,587,343 km (0.094 R)
• M53: 29,677,525 km (0.093 R)
• M54: 29,950,840 km (0.074 R)
• M55: 30,087,872 km (0.117 R)
• M56: 30,707,057 km (0.116 R)
• M57: 30,845,136 km (0.093 R)
• M58: 31,191,455 km (0.111 R)
• M59: 31,399,845 km (0.094 R)
• M60: 32,871,589 km (0.114 R)
• M61: 33,225,238 km (0.065 R)
• M62: 33,936,427 km (0.111 R)
• M63: 34,365,473 km (0.067 R)
• M64: 35,229,102 km (0.119 R)
• M65: 35,373,763 km (0.086 R)
• M66: 35,808,794 km (0.074 R)
• M67: 37,419,215 km (0.101 R)
• M68: 37,788,572 km (0.084 R)
• M69: 38,381,877 km (0.119 R)
• M70: 39,728,258 km (0.109 R)
• M71: 41,166,043 km (0.103 R)
• M72: 41,852,996 km (0.03 R)
• M73: 42,697,925 km (0.116 R)
• M74: 43,703,522 km (0.098 R)
• M75: 44,248,208 km (0.083 R)
• M76: 46,528,827 km (0.051 R)
• M77: 46,846,424 km (0.064 R)
• M78: 47,005,446 km (0.07 R)
• M79: 47,244,354 km (0.083 R)
• M80: 47,963,471 km (0.085 R)
• M81: 49,250,910 km (0.048 R)
• M82: 50,223,895 km (0.113 R)
• M83: 50,957,822 km (0.105 R)
• M84: 52,024,156 km (0.119 R)
• M85: 53,180,697 km (0.09 R)
• M86: 54,512,866 km (0.078 R)
• M87: 54,680,116 km (0.084 R)
• M88: 55,099,140 km (0.103 R)
• M89: 55,351,063 km (0.071 R)
• M90: 55,519,211 km (0.079 R)
• M91: 55,603,285 km (0.095 R)
• M92: 55,855,955 km (0.069 R)
• M93: 56,447,017 km (0.065 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 10,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit