🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.73 AU - 1.05 AU

Year: 307 Days

Day: 21.7 Hours

Environment

Temp: 73 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,616,246 km

• M1: 274,662 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.02 AU - 1.1 AU

Year: 399 Days

Day: 18.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.99 AU - 1.45 AU

Year: 492 Days

Day: 42.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 44 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.95 AU - 1.51 AU

Year: 498 Days

Day: 44.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 49.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 103,616,246 km

• M1: 104,270 km (0.061 R)
• M2: 915,539 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.2 AU - 1.4 AU

Year: 541 Days

Day: 12.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.5

Radius: 13.7

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.48 AU - 8.3 AU

Year: 8095 Days

Day: 9.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 103,616,246 km

• M1: 204,201 km (0.111 R)
• M2: 408,103 km (0.054 R)
• M3: 720,763 km (0.099 R)
• M4: 1,377,796 km (0.119 R)
• M5: 1,476,681 km (0.093 R)
• M6: 1,727,107 km (0.033 R)
• M7: 2,337,616 km (0.056 R)
• M8: 2,439,941 km (0.035 R)
• M9: 2,631,726 km (0.072 R)
• M10: 2,901,301 km (0.109 R)
• M11: 3,236,999 km (0.072 R)
• M12: 3,467,978 km (0.088 R)
• M13: 3,664,549 km (0.109 R)
• M14: 4,445,600 km (0.084 R)
• M15: 4,616,590 km (0.112 R)
• M16: 5,299,804 km (0.088 R)
• M17: 5,734,535 km (0.042 R)
• M18: 6,085,791 km (0.108 R)
• M19: 6,276,229 km (0.098 R)
• M20: 6,444,377 km (0.112 R)
• M21: 6,711,559 km (0.059 R)
• M22: 6,834,379 km (0.097 R)
• M23: 7,408,535 km (0.095 R)
• M24: 7,663,151 km (0.088 R)
• M25: 7,842,968 km (0.082 R)
• M26: 8,576,745 km (0.085 R)
• M27: 8,763,742 km (0.105 R)
• M28: 9,223,307 km (0.104 R)
• M29: 9,746,301 km (0.059 R)
• M30: 10,109,675 km (0.116 R)
• M31: 10,250,745 km (0.089 R)
• M32: 10,706,271 km (0.117 R)
• M33: 11,110,335 km (0.027 R)
• M34: 11,314,237 km (0.068 R)
• M35: 11,548,956 km (0.081 R)
• M36: 11,874,181 km (0.051 R)
• M37: 12,292,457 km (0.092 R)
• M38: 12,654,933 km (0.051 R)
• M39: 13,235,971 km (0.095 R)
• M40: 13,359,389 km (0.104 R)
• M41: 13,763,303 km (0.086 R)
• M42: 14,234,387 km (0.118 R)
• M43: 15,160,099 km (0.08 R)
• M44: 15,256,888 km (0.05 R)
• M45: 15,451,366 km (0.068 R)
• M46: 15,646,591 km (0.113 R)
• M47: 15,875,326 km (0.088 R)
• M48: 17,136,735 km (0.108 R)
• M49: 18,018,166 km (0.117 R)
• M50: 19,613,926 km (0.09 R)
• M51: 20,215,011 km (0.112 R)
• M52: 20,464,390 km (0.117 R)
• M53: 20,607,256 km (0.084 R)
• M54: 21,002,045 km (0.114 R)
• M55: 21,110,055 km (0.104 R)
• M56: 21,363,025 km (0.102 R)
• M57: 21,544,337 km (0.094 R)
• M58: 21,726,099 km (0.107 R)
• M59: 22,164,570 km (0.099 R)
• M60: 22,790,637 km (0.103 R)
• M61: 22,901,788 km (0.12 R)
• M62: 23,236,140 km (0.096 R)
• M63: 24,060,274 km (0.088 R)
• M64: 24,703,695 km (0.085 R)
• M65: 25,008,426 km (0.077 R)
• M66: 25,544,734 km (0.101 R)
• M67: 25,775,863 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.2

Radius: 9.2

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.1 AU - 11.46 AU

Year: 11171 Days

Day: 10.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 103,616,246 km

• M1: 144,212 km (0.09 R)
• M2: 220,806 km (0.092 R)
• M3: 282,590 km (0.083 R)
• M4: 456,423 km (0.057 R)
• M5: 628,161 km (0.102 R)
• M6: 810,820 km (0.045 R)
• M7: 1,153,998 km (0.097 R)
• M8: 1,649,765 km (0.091 R)
• M9: 1,819,260 km (0.077 R)
• M10: 2,299,170 km (0.094 R)
• M11: 2,800,323 km (0.051 R)
• M12: 3,370,440 km (0.099 R)
• M13: 3,826,115 km (0.038 R)
• M14: 4,754,819 km (0.095 R)
• M15: 5,017,961 km (0.095 R)
• M16: 5,099,941 km (0.109 R)
• M17: 6,650,074 km (0.108 R)
• M18: 7,382,655 km (0.089 R)
• M19: 7,663,899 km (0.055 R)
• M20: 8,358,332 km (0.026 R)
• M21: 8,529,023 km (0.062 R)
• M22: 9,198,025 km (0.056 R)
• M23: 9,374,251 km (0.106 R)
• M24: 10,533,635 km (0.107 R)
• M25: 11,412,373 km (0.078 R)
• M26: 11,792,202 km (0.103 R)
• M27: 12,066,115 km (0.116 R)
• M28: 12,231,571 km (0.114 R)
• M29: 12,425,450 km (0.065 R)
• M30: 15,333,931 km (0.06 R)
• M31: 16,358,527 km (0.101 R)
• M32: 16,817,493 km (0.118 R)
• M33: 17,280,648 km (0.081 R)
• M34: 20,016,644 km (0.1 R)
• M35: 20,147,243 km (0.082 R)
• M36: 20,474,713 km (0.106 R)
• M37: 20,837,039 km (0.104 R)
• M38: 21,267,880 km (0.091 R)
• M39: 22,071,221 km (0.065 R)
• M40: 22,307,286 km (0.046 R)
• M41: 22,476,482 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.2

Radius: 7.1

Gravity: 16.41 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 14.75 AU - 22.13 AU

Year: 28922 Days

Day: 25 Hours

Environment

Temp: -205 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,616,246 km

• M1: 148,999 km (0.044 R)
• M2: 338,241 km (0.062 R)
• M3: 626,217 km (0.105 R)
• M4: 1,177,036 km (0.105 R)
• M5: 2,519,228 km (0.053 R)
• M6: 3,264,375 km (0.049 R)
• M7: 3,411,430 km (0.066 R)
• M8: 3,813,848 km (0.117 R)
• M9: 3,865,310 km (0.066 R)
• M10: 4,178,568 km (0.113 R)
• M11: 4,663,564 km (0.093 R)
• M12: 5,166,512 km (0.087 R)
• M13: 5,338,101 km (0.059 R)
• M14: 5,511,485 km (0.059 R)
• M15: 5,804,547 km (0.072 R)
• M16: 5,982,868 km (0.1 R)
• M17: 6,042,707 km (0.119 R)
• M18: 8,259,448 km (0.092 R)
• M19: 9,071,764 km (0.077 R)
• M20: 10,771,196 km (0.109 R)
• M21: 11,285,215 km (0.101 R)
• M22: 12,108,751 km (0.115 R)
• M23: 13,262,898 km (0.038 R)
• M24: 13,655,443 km (0.115 R)
• M25: 14,291,234 km (0.114 R)
• M26: 15,509,410 km (0.108 R)
• M27: 15,922,898 km (0.113 R)
• M28: 16,172,727 km (0.119 R)
• M29: 16,339,977 km (0.073 R)
• M30: 18,653,508 km (0.106 R)
• M31: 19,982,386 km (0.094 R)
• M32: 23,672,517 km (0.103 R)
• M33: 23,957,650 km (0.034 R)
• M34: 24,819,633 km (0.107 R)
• M35: 27,267,353 km (0.05 R)
• M36: 27,466,468 km (0.116 R)
• M37: 28,469,223 km (0.067 R)
• M38: 28,570,201 km (0.05 R)
• M39: 30,201,267 km (0.104 R)
• M40: 31,653,264 km (0.088 R)
• M41: 31,757,833 km (0.054 R)
• M42: 32,387,640 km (0.047 R)
• M43: 33,127,700 km (0.063 R)
• M44: 36,143,294 km (0.065 R)
• M45: 37,020,835 km (0.101 R)
• M46: 37,683,704 km (0.086 R)
• M47: 39,582,699 km (0.057 R)
• M48: 40,034,185 km (0.096 R)
• M49: 40,487,168 km (0.06 R)
• M50: 40,941,945 km (0.071 R)
• M51: 41,284,225 km (0.11 R)
• M52: 42,086,219 km (0.031 R)
• M53: 46,410,795 km (0.115 R)
• M54: 46,529,575 km (0.111 R)
• M55: 46,886,665 km (0.065 R)
• M56: 47,125,274 km (0.106 R)
• M57: 48,444,578 km (0.092 R)
• M58: 48,806,455 km (0.082 R)
• M59: 49,775,999 km (0.089 R)
• M60: 50,507,233 km (0.051 R)
• M61: 55,977,429 km (0.099 R)
• M62: 56,610,976 km (0.119 R)
• M63: 56,864,993 km (0.057 R)
• M64: 60,331,325 km (0.067 R)
• M65: 62,286,420 km (0.103 R)
• M66: 63,469,440 km (0.117 R)
• M67: 64,925,476 km (0.096 R)
• M68: 66,794,402 km (0.057 R)
• M69: 68,140,185 km (0.109 R)
• M70: 68,410,358 km (0.102 R)
• M71: 71,132,292 km (0.062 R)
• M72: 76,821,499 km (0.093 R)
• M73: 79,649,347 km (0.067 R)
• M74: 80,076,449 km (0.09 R)
• M75: 82,655,068 km (0.107 R)
• M76: 83,231,767 km (0.108 R)
• M77: 86,281,470 km (0.065 R)
• M78: 88,776,762 km (0.069 R)
• M79: 89,959,333 km (0.059 R)
• M80: 91,742,839 km (0.049 R)
• M81: 92,190,585 km (0.112 R)
• M82: 92,339,884 km (0.118 R)
• M83: 93,988,602 km (0.09 R)
• M84: 95,647,044 km (0.096 R)
• M85: 96,252,467 km (0.051 R)
• M86: 96,859,086 km (0.118 R)
• M87: 97,467,052 km (0.107 R)
• M88: 98,381,394 km (0.116 R)
• M89: 98,992,651 km (0.087 R)
• M90: 100,065,118 km (0.077 R)
• M91: 101,449,796 km (0.103 R)
• M92: 102,221,721 km (0.05 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 17,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit