🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.41 AU - 0.61 AU

Year: 139 Days

Day: 12.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,421,297 km

• M1: 140,024 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.54 AU - 0.8 AU

Year: 210 Days

Day: 13.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 164.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.74 AU - 0.8 AU

Year: 259 Days

Day: 20.1 Hours

Environment

Temp: 134 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,421,297 km

• M1: 15,857 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.21 AU - 1.39 AU

Year: 568 Days

Day: 47.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.8

Radius: 8

Gravity: 12.97 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 9.95 AU - 15.73 AU

Year: 17616 Days

Day: 24.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 34,421,297 km

• M1: 111,750 km (0.118 R)
• M2: 650,900 km (0.066 R)
• M3: 1,390,363 km (0.101 R)
• M4: 1,597,855 km (0.119 R)
• M5: 1,752,240 km (0.082 R)
• M6: 1,847,235 km (0.063 R)
• M7: 2,210,458 km (0.094 R)
• M8: 2,382,944 km (0.086 R)
• M9: 3,956,714 km (0.115 R)
• M10: 4,251,721 km (0.092 R)
• M11: 4,423,609 km (0.106 R)
• M12: 5,133,601 km (0.066 R)
• M13: 5,316,559 km (0.056 R)
• M14: 5,409,010 km (0.118 R)
• M15: 6,070,233 km (0.084 R)
• M16: 6,263,812 km (0.118 R)
• M17: 6,707,071 km (0.085 R)
• M18: 6,806,853 km (0.061 R)
• M19: 7,313,541 km (0.112 R)
• M20: 7,675,568 km (0.1 R)
• M21: 8,096,386 km (0.116 R)
• M22: 8,741,752 km (0.088 R)
• M23: 8,796,205 km (0.117 R)
• M24: 9,459,373 km (0.112 R)
• M25: 9,571,421 km (0.098 R)
• M26: 10,658,250 km (0.111 R)
• M27: 11,009,506 km (0.091 R)
• M28: 13,008,732 km (0.104 R)
• M29: 13,763,004 km (0.106 R)
• M30: 14,273,731 km (0.07 R)
• M31: 14,402,385 km (0.091 R)
• M32: 16,310,955 km (0.103 R)
• M33: 17,191,937 km (0.119 R)
• M34: 17,880,237 km (0.079 R)
• M35: 17,949,501 km (0.098 R)
• M36: 18,297,465 km (0.109 R)
• M37: 19,141,646 km (0.092 R)
• M38: 19,783,122 km (0.098 R)
• M39: 19,926,586 km (0.101 R)
• M40: 20,214,711 km (0.1 R)
• M41: 22,120,289 km (0.061 R)
• M42: 23,929,675 km (0.119 R)
• M43: 24,929,438 km (0.12 R)
• M44: 26,257,418 km (0.118 R)
• M45: 28,009,808 km (0.027 R)
• M46: 28,900,065 km (0.1 R)
• M47: 29,471,379 km (0.09 R)
• M48: 29,553,359 km (0.056 R)
• M49: 30,211,589 km (0.034 R)
• M50: 30,459,622 km (0.092 R)
• M51: 30,791,431 km (0.078 R)
• M52: 31,458,637 km (0.116 R)
• M53: 33,317,839 km (0.093 R)
• M54: 34,778,812 km (0.098 R)
• M55: 37,762,841 km (0.099 R)
• M56: 38,297,952 km (0.067 R)
• M57: 38,835,607 km (0.051 R)
• M58: 40,099,560 km (0.107 R)
• M59: 40,736,697 km (0.086 R)
• M60: 41,010,760 km (0.045 R)
• M61: 41,102,165 km (0.081 R)
• M62: 41,560,682 km (0.093 R)
• M63: 41,652,535 km (0.107 R)
• M64: 42,297,751 km (0.07 R)
• M65: 42,668,005 km (0.037 R)
• M66: 45,857,432 km (0.097 R)
• M67: 46,428,148 km (0.091 R)
• M68: 46,810,071 km (0.096 R)
• M69: 46,905,664 km (0.073 R)
• M70: 47,001,407 km (0.117 R)
• M71: 50,195,172 km (0.094 R)
• M72: 50,783,391 km (0.1 R)
• M73: 50,881,677 km (0.105 R)
• M74: 51,176,833 km (0.101 R)
• M75: 51,472,588 km (0.072 R)
• M76: 54,360,276 km (0.115 R)
• M77: 54,561,485 km (0.105 R)
• M78: 54,762,694 km (0.061 R)
• M79: 57,197,998 km (0.097 R)
• M80: 57,300,323 km (0.055 R)
• M81: 58,120,418 km (0.103 R)
• M82: 58,325,966 km (0.118 R)
• M83: 60,083,591 km (0.069 R)
• M84: 61,753,552 km (0.107 R)
• M85: 62,594,292 km (0.104 R)
• M86: 63,968,498 km (0.105 R)
• M87: 64,393,356 km (0.108 R)
• M88: 65,673,615 km (0.088 R)
• M89: 66,962,101 km (0.098 R)
• M90: 67,177,672 km (0.046 R)
• M91: 67,825,730 km (0.042 R)
• M92: 68,693,098 km (0.059 R)
• M93: 70,548,411 km (0.086 R)
• M94: 70,767,871 km (0.096 R)
• M95: 72,420,180 km (0.097 R)
• M96: 73,195,695 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.4

Radius: 5.6

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 11.85 AU - 14.89 AU

Year: 18718 Days

Day: 20.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,421,297 km

• M1: 75,248 km (0.111 R)
• M2: 139,126 km (0.111 R)
• M3: 354,846 km (0.069 R)
• M4: 549,473 km (0.118 R)
• M5: 599,887 km (0.087 R)
• M6: 1,075,459 km (0.083 R)
• M7: 1,357,152 km (0.112 R)
• M8: 1,533,528 km (0.064 R)
• M9: 1,624,334 km (0.112 R)
• M10: 1,735,784 km (0.115 R)
• M11: 1,792,482 km (0.113 R)
• M12: 2,206,569 km (0.106 R)
• M13: 2,825,305 km (0.109 R)
• M14: 3,050,450 km (0.082 R)
• M15: 3,119,116 km (0.111 R)
• M16: 3,566,114 km (0.077 R)
• M17: 3,662,754 km (0.064 R)
• M18: 3,809,510 km (0.111 R)
• M19: 4,545,232 km (0.077 R)
• M20: 4,729,237 km (0.092 R)
• M21: 4,862,230 km (0.07 R)
• M22: 5,131,955 km (0.069 R)
• M23: 5,545,743 km (0.069 R)
• M24: 5,601,692 km (0.117 R)
• M25: 5,657,791 km (0.094 R)
• M26: 6,171,660 km (0.117 R)
• M27: 6,229,704 km (0.103 R)
• M28: 6,463,675 km (0.109 R)
• M29: 7,551,551 km (0.067 R)
• M30: 8,084,718 km (0.075 R)
• M31: 8,211,876 km (0.052 R)
• M32: 8,825,227 km (0.103 R)
• M33: 9,286,587 km (0.045 R)
• M34: 9,453,239 km (0.04 R)
• M35: 10,061,504 km (0.112 R)
• M36: 11,067,699 km (0.045 R)
• M37: 11,422,097 km (0.068 R)
• M38: 11,457,701 km (0.078 R)
• M39: 11,600,716 km (0.103 R)
• M40: 12,654,633 km (0.119 R)
• M41: 12,802,436 km (0.119 R)
• M42: 13,025,187 km (0.119 R)
• M43: 13,436,731 km (0.106 R)
• M44: 13,890,761 km (0.063 R)
• M45: 14,119,645 km (0.114 R)
• M46: 16,034,797 km (0.103 R)
• M47: 16,475,961 km (0.052 R)
• M48: 16,637,228 km (0.047 R)
• M49: 16,839,784 km (0.109 R)
• M50: 16,961,556 km (0.034 R)
• M51: 17,083,778 km (0.115 R)
• M52: 17,247,139 km (0.048 R)
• M53: 17,534,217 km (0.111 R)
• M54: 18,154,599 km (0.085 R)
• M55: 18,321,401 km (0.086 R)
• M56: 21,363,324 km (0.104 R)
• M57: 21,583,233 km (0.119 R)
• M58: 22,426,366 km (0.09 R)
• M59: 22,739,624 km (0.064 R)
• M60: 22,829,383 km (0.07 R)
• M61: 22,964,320 km (0.088 R)
• M62: 24,419,608 km (0.088 R)
• M63: 24,465,535 km (0.12 R)
• M64: 24,511,611 km (0.118 R)
• M65: 24,926,745 km (0.114 R)
• M66: 26,280,307 km (0.103 R)
• M67: 26,657,892 km (0.108 R)
• M68: 27,132,416 km (0.117 R)
• M69: 27,179,988 km (0.052 R)
• M70: 27,561,762 km (0.071 R)
• M71: 29,350,803 km (0.102 R)
• M72: 29,448,490 km (0.108 R)
• M73: 29,546,327 km (0.089 R)
• M74: 30,580,647 km (0.117 R)
• M75: 31,077,162 km (0.06 R)
• M76: 31,276,576 km (0.098 R)
• M77: 34,266,888 km (0.097 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 17,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit