🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.52 AU - 0.66 AU

Year: 166 Days

Day: 42.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,925,840 km

• M1: 129,851 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.59 AU - 0.79 AU

Year: 210 Days

Day: 12.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,925,840 km

• M1: 172,038 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.78 AU - 0.78 AU

Year: 253 Days

Day: 23.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.73 AU - 0.93 AU

Year: 278 Days

Day: 21.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,925,840 km

• M1: 219,909 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.26 AU - 2.34 AU

Year: 1280 Days

Day: 37.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.61 AU - 4.65 AU

Year: 3657 Days

Day: 23.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,925,840 km

• M1: 2,431,265 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.7

Radius: 13

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.76 AU - 8.34 AU

Year: 7615 Days

Day: 9.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 97,925,840 km

• M1: 244,144 km (0.094 R)
• M2: 379,829 km (0.109 R)
• M3: 931,845 km (0.067 R)
• M4: 1,036,115 km (0.111 R)
• M5: 1,132,306 km (0.089 R)
• M6: 1,308,533 km (0.078 R)
• M7: 1,413,550 km (0.112 R)
• M8: 1,877,752 km (0.078 R)
• M9: 2,260,723 km (0.067 R)
• M10: 3,064,213 km (0.091 R)
• M11: 3,278,288 km (0.111 R)
• M12: 3,368,944 km (0.063 R)
• M13: 4,603,276 km (0.109 R)
• M14: 4,705,152 km (0.115 R)
• M15: 5,036,512 km (0.108 R)
• M16: 5,787,942 km (0.12 R)
• M17: 5,942,476 km (0.097 R)
• M18: 6,391,719 km (0.076 R)
• M19: 6,597,416 km (0.113 R)
• M20: 6,921,893 km (0.097 R)
• M21: 7,299,179 km (0.113 R)
• M22: 8,147,848 km (0.047 R)
• M23: 8,446,146 km (0.033 R)
• M24: 8,976,620 km (0.046 R)
• M25: 9,130,257 km (0.085 R)
• M26: 9,937,787 km (0.112 R)
• M27: 10,043,702 km (0.115 R)
• M28: 11,648,737 km (0.097 R)
• M29: 12,381,318 km (0.091 R)
• M30: 13,128,709 km (0.059 R)
• M31: 13,478,619 km (0.117 R)
• M32: 14,307,092 km (0.033 R)
• M33: 14,576,966 km (0.085 R)
• M34: 14,818,118 km (0.107 R)
• M35: 15,121,652 km (0.114 R)
• M36: 15,243,574 km (0.042 R)
• M37: 15,427,131 km (0.057 R)
• M38: 15,734,704 km (0.115 R)
• M39: 16,075,338 km (0.116 R)
• M40: 16,199,804 km (0.072 R)
• M41: 17,207,345 km (0.094 R)
• M42: 17,302,789 km (0.098 R)
• M43: 17,590,316 km (0.111 R)
• M44: 18,397,397 km (0.115 R)
• M45: 18,625,533 km (0.11 R)
• M46: 18,789,044 km (0.11 R)
• M47: 19,947,230 km (0.102 R)
• M48: 21,504,395 km (0.082 R)
• M49: 21,710,391 km (0.107 R)
• M50: 22,297,563 km (0.055 R)
• M51: 22,471,246 km (0.099 R)
• M52: 22,645,378 km (0.09 R)
• M53: 23,276,082 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.3

Radius: 6.8

Gravity: 18.52 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 15.14 AU - 19.2 AU

Year: 26117 Days

Day: 23.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 97,925,840 km

• M1: 109,356 km (0.111 R)
• M2: 182,360 km (0.074 R)
• M3: 403,765 km (0.076 R)
• M4: 518,656 km (0.082 R)
• M5: 644,617 km (0.07 R)
• M6: 1,145,770 km (0.077 R)
• M7: 2,014,335 km (0.109 R)
• M8: 2,094,221 km (0.082 R)
• M9: 2,257,133 km (0.107 R)
• M10: 3,318,829 km (0.095 R)
• M11: 3,509,117 km (0.053 R)
• M12: 3,801,132 km (0.067 R)
• M13: 4,101,076 km (0.082 R)
• M14: 5,154,993 km (0.084 R)
• M15: 6,055,123 km (0.086 R)
• M16: 6,464,124 km (0.071 R)
• M17: 6,701,985 km (0.052 R)
• M18: 8,835,699 km (0.103 R)
• M19: 8,967,345 km (0.119 R)
• M20: 9,033,467 km (0.068 R)
• M21: 9,099,590 km (0.101 R)
• M22: 9,232,433 km (0.084 R)
• M23: 9,433,043 km (0.064 R)
• M24: 9,974,887 km (0.064 R)
• M25: 11,017,883 km (0.119 R)
• M26: 11,159,552 km (0.115 R)
• M27: 11,804,618 km (0.1 R)
• M28: 12,388,200 km (0.1 R)
• M29: 12,535,554 km (0.073 R)
• M30: 13,811,324 km (0.059 R)
• M31: 14,348,530 km (0.066 R)
• M32: 14,581,005 km (0.105 R)
• M33: 15,364,449 km (0.074 R)
• M34: 16,322,624 km (0.086 R)
• M35: 17,135,688 km (0.106 R)
• M36: 17,962,067 km (0.1 R)
• M37: 19,140,599 km (0.093 R)
• M38: 20,257,048 km (0.068 R)
• M39: 20,954,623 km (0.078 R)
• M40: 21,660,126 km (0.047 R)
• M41: 21,837,699 km (0.106 R)
• M42: 22,283,650 km (0.061 R)
• M43: 22,732,743 km (0.066 R)
• M44: 24,651,186 km (0.119 R)
• M45: 25,770,627 km (0.111 R)
• M46: 27,097,410 km (0.086 R)
• M47: 27,288,746 km (0.101 R)
• M48: 27,480,530 km (0.082 R)
• M49: 27,865,595 km (0.117 R)
• M50: 28,349,245 km (0.096 R)
• M51: 28,446,334 km (0.06 R)
• M52: 29,718,365 km (0.105 R)
• M53: 31,711,308 km (0.102 R)
• M54: 37,090,847 km (0.111 R)
• M55: 37,836,144 km (0.077 R)
• M56: 38,371,704 km (0.111 R)
• M57: 39,017,518 km (0.038 R)
• M58: 41,086,457 km (0.113 R)
• M59: 42,744,899 km (0.09 R)
• M60: 43,862,544 km (0.076 R)
• M61: 44,312,385 km (0.094 R)
• M62: 47,042,846 km (0.06 R)
• M63: 48,080,905 km (0.086 R)
• M64: 49,827,460 km (0.09 R)
• M65: 50,179,315 km (0.044 R)
• M66: 51,357,996 km (0.091 R)
• M67: 54,706,445 km (0.081 R)
• M68: 55,311,718 km (0.089 R)
• M69: 58,124,757 km (0.097 R)
• M70: 58,742,446 km (0.097 R)
• M71: 61,109,384 km (0.092 R)
• M72: 61,863,207 km (0.107 R)
• M73: 63,253,420 km (0.072 R)
• M74: 63,634,297 km (0.096 R)
• M75: 64,143,378 km (0.094 R)
• M76: 65,293,786 km (0.069 R)
• M77: 65,678,701 km (0.102 R)
• M78: 65,807,206 km (0.113 R)
• M79: 67,614,797 km (0.057 R)
• M80: 68,524,801 km (0.093 R)
• M81: 69,438,844 km (0.038 R)
• M82: 69,700,640 km (0.05 R)
• M83: 72,602,988 km (0.118 R)
• M84: 73,134,809 km (0.096 R)
• M85: 73,668,125 km (0.094 R)
• M86: 79,754,963 km (0.104 R)
• M87: 81,543,107 km (0.085 R)
• M88: 84,879,139 km (0.114 R)
• M89: 85,159,186 km (0.11 R)
• M90: 89,680,782 km (0.064 R)
• M91: 91,970,677 km (0.061 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 17,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit