🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.64 AU - 0.96 AU

Year: 258 Days

Day: 44 Hours

Environment

Temp: 105 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.78 AU - 0.88 AU

Year: 272 Days

Day: 47.2 Hours

Environment

Temp: 121 °C

Axial Tilt: 70.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.24 AU - 1.88 AU

Year: 701 Days

Day: 25.9 Hours

Environment

Temp: -26 °C

Axial Tilt: 169.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,724,687 km

• M1: 146,157 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.67 AU - 1.95 AU

Year: 876 Days

Day: 30.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,724,687 km

• M1: 259,852 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.11 AU - 5.09 AU

Year: 2988 Days

Day: 27.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490

Radius: 9.9

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.17 AU - 6.49 AU

Year: 4429 Days

Day: 8.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 57,724,687 km

• M1: 140,921 km (0.113 R)
• M2: 292,464 km (0.042 R)
• M3: 442,810 km (0.086 R)
• M4: 515,065 km (0.062 R)
• M5: 848,818 km (0.109 R)
• M6: 1,325,138 km (0.082 R)
• M7: 1,591,721 km (0.087 R)
• M8: 1,814,473 km (0.063 R)
• M9: 2,290,044 km (0.079 R)
• M10: 2,389,826 km (0.089 R)
• M11: 2,785,812 km (0.028 R)
• M12: 2,928,378 km (0.072 R)
• M13: 3,055,237 km (0.042 R)
• M14: 3,542,328 km (0.101 R)
• M15: 4,297,648 km (0.067 R)
• M16: 4,842,633 km (0.083 R)
• M17: 5,058,203 km (0.084 R)
• M18: 5,123,428 km (0.066 R)
• M19: 5,232,784 km (0.112 R)
• M20: 5,409,459 km (0.119 R)
• M21: 5,746,204 km (0.1 R)
• M22: 5,997,379 km (0.107 R)
• M23: 6,112,868 km (0.066 R)
• M24: 6,605,644 km (0.113 R)
• M25: 6,941,341 km (0.09 R)
• M26: 7,579,526 km (0.083 R)
• M27: 7,981,645 km (0.053 R)
• M28: 8,134,235 km (0.103 R)
• M29: 8,262,141 km (0.109 R)
• M30: 8,649,749 km (0.088 R)
• M31: 9,229,291 km (0.082 R)
• M32: 9,362,732 km (0.066 R)
• M33: 10,397,800 km (0.088 R)
• M34: 10,564,602 km (0.084 R)
• M35: 10,676,351 km (0.088 R)
• M36: 10,900,748 km (0.091 R)
• M37: 10,985,420 km (0.117 R)
• M38: 11,240,485 km (0.08 R)
• M39: 12,075,989 km (0.045 R)
• M40: 12,427,544 km (0.111 R)
• M41: 12,604,518 km (0.075 R)
• M42: 12,812,160 km (0.083 R)
• M43: 13,170,746 km (0.035 R)
• M44: 13,806,088 km (0.031 R)
• M45: 14,020,163 km (0.092 R)
• M46: 14,266,102 km (0.088 R)
• M47: 14,544,503 km (0.059 R)
• M48: 14,637,703 km (0.115 R)
• M49: 14,731,202 km (0.091 R)
• M50: 14,949,914 km (0.106 R)
• M51: 15,453,909 km (0.093 R)
• M52: 15,931,425 km (0.11 R)
• M53: 16,640,669 km (0.047 R)
• M54: 16,868,506 km (0.071 R)
• M55: 16,933,731 km (0.088 R)
• M56: 16,999,105 km (0.032 R)
• M57: 17,294,262 km (0.063 R)
• M58: 17,889,811 km (0.118 R)
• M59: 18,931,162 km (0.111 R)
• M60: 19,476,296 km (0.093 R)
• M61: 19,681,993 km (0.104 R)
• M62: 20,164,895 km (0.059 R)
• M63: 20,477,555 km (0.1 R)
• M64: 21,177,673 km (0.056 R)
• M65: 21,283,439 km (0.037 R)
• M66: 21,354,049 km (0.086 R)
• M67: 21,992,682 km (0.075 R)
• M68: 22,673,652 km (0.114 R)
• M69: 23,216,094 km (0.114 R)
• M70: 23,288,798 km (0.104 R)
• M71: 23,543,713 km (0.074 R)
• M72: 23,946,131 km (0.066 R)
• M73: 24,166,638 km (0.092 R)
• M74: 24,424,695 km (0.117 R)
• M75: 24,572,497 km (0.075 R)
• M76: 24,869,150 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.9

Radius: 3

Gravity: 28.21 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 15.01 AU - 15.75 AU

Year: 21707 Days

Day: 19.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,724,687 km

• M1: 682,316 km (0.076 R)
• M2: 701,764 km (0.119 R)
• M3: 741,108 km (0.088 R)
• M4: 761,154 km (0.092 R)
• M5: 993,330 km (0.1 R)
• M6: 1,269,936 km (0.119 R)
• M7: 1,294,022 km (0.067 R)
• M8: 1,492,239 km (0.11 R)
• M9: 1,780,065 km (0.093 R)
• M10: 1,861,596 km (0.076 R)
• M11: 1,972,149 km (0.098 R)
• M12: 2,316,373 km (0.081 R)
• M13: 2,405,384 km (0.094 R)
• M14: 2,648,182 km (0.079 R)
• M15: 2,772,497 km (0.077 R)
• M16: 3,222,488 km (0.118 R)
• M17: 4,116,485 km (0.092 R)
• M18: 4,406,106 km (0.094 R)
• M19: 4,739,709 km (0.089 R)
• M20: 5,628,470 km (0.105 R)
• M21: 5,788,241 km (0.082 R)
• M22: 5,949,507 km (0.103 R)
• M23: 6,735,345 km (0.08 R)
• M24: 6,904,839 km (0.115 R)
• M25: 7,378,466 km (0.051 R)
• M26: 7,465,682 km (0.085 R)
• M27: 8,311,209 km (0.066 R)
• M28: 8,906,908 km (0.062 R)
• M29: 9,233,330 km (0.055 R)
• M30: 9,327,427 km (0.085 R)
• M31: 10,973,153 km (0.115 R)
• M32: 11,072,636 km (0.03 R)
• M33: 11,272,798 km (0.047 R)
• M34: 13,020,550 km (0.117 R)
• M35: 13,231,632 km (0.103 R)
• M36: 13,443,912 km (0.103 R)
• M37: 14,686,023 km (0.043 R)
• M38: 18,506,603 km (0.085 R)
• M39: 18,743,865 km (0.107 R)
• M40: 18,982,175 km (0.117 R)
• M41: 19,824,111 km (0.062 R)
• M42: 21,047,822 km (0.104 R)
• M43: 21,233,473 km (0.102 R)
• M44: 21,544,038 km (0.033 R)
• M45: 23,056,024 km (0.116 R)
• M46: 25,981,410 km (0.1 R)
• M47: 26,915,051 km (0.108 R)
• M48: 28,063,513 km (0.057 R)
• M49: 28,609,396 km (0.107 R)
• M50: 29,158,869 km (0.059 R)
• M51: 29,781,196 km (0.071 R)
• M52: 29,989,586 km (0.112 R)
• M53: 30,268,137 km (0.103 R)
• M54: 30,477,724 km (0.112 R)
• M55: 31,038,865 km (0.085 R)
• M56: 32,313,738 km (0.083 R)
• M57: 32,599,321 km (0.119 R)
• M58: 34,257,912 km (0.12 R)
• M59: 34,403,471 km (0.06 R)
• M60: 34,622,034 km (0.094 R)
• M61: 34,695,037 km (0.077 R)
• M62: 34,987,501 km (0.028 R)
• M63: 35,060,804 km (0.098 R)
• M64: 35,574,972 km (0.077 R)
• M65: 36,536,438 km (0.057 R)
• M66: 38,333,706 km (0.097 R)
• M67: 38,939,129 km (0.055 R)
• M68: 39,395,402 km (0.103 R)
• M69: 40,543,566 km (0.096 R)
• M70: 40,928,631 km (0.107 R)
• M71: 41,857,933 km (0.113 R)
• M72: 43,658,493 km (0.111 R)
• M73: 45,005,622 km (0.09 R)
• M74: 46,205,397 km (0.116 R)
• M75: 46,285,731 km (0.037 R)
• M76: 49,620,417 km (0.092 R)
• M77: 50,197,416 km (0.108 R)
• M78: 50,528,177 km (0.096 R)
• M79: 52,611,477 km (0.065 R)
• M80: 52,695,401 km (0.105 R)
• M81: 53,115,622 km (0.081 R)
• M82: 53,621,412 km (0.104 R)
• M83: 54,637,780 km (0.115 R)
• M84: 54,977,965 km (0.073 R)
• M85: 55,063,087 km (0.101 R)
• M86: 56,345,739 km (0.078 R)
• M87: 57,033,889 km (0.057 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 20,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit