🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.41 AU - 0.61 AU

Year: 239 Days

Day: 35.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.54 AU - 0.6 AU

Year: 282 Days

Day: 22.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,234,087 km

• M1: 415,433 km (0.089 R)

Asteroid Belt

Center: 1.17 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.4

Radius: 13.5

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.55 AU - 1.99 AU

Year: 1545 Days

Day: 9 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 40,234,087 km

• M1: 170,242 km (0.051 R)
• M2: 346,319 km (0.08 R)
• M3: 454,179 km (0.115 R)
• M4: 590,912 km (0.088 R)
• M5: 788,830 km (0.03 R)
• M6: 977,622 km (0.079 R)
• M7: 1,164,619 km (0.085 R)
• M8: 1,373,608 km (0.08 R)
• M9: 1,468,602 km (0.116 R)
• M10: 1,808,638 km (0.098 R)
• M11: 1,924,128 km (0.096 R)
• M12: 2,042,310 km (0.056 R)
• M13: 2,354,371 km (0.105 R)
• M14: 2,718,044 km (0.087 R)
• M15: 3,512,109 km (0.088 R)
• M16: 3,604,710 km (0.071 R)
• M17: 3,698,209 km (0.107 R)
• M18: 3,860,223 km (0.106 R)
• M19: 4,233,769 km (0.115 R)
• M20: 4,431,987 km (0.095 R)
• M21: 4,532,367 km (0.108 R)
• M22: 4,764,543 km (0.085 R)
• M23: 5,105,327 km (0.091 R)
• M24: 5,255,972 km (0.119 R)
• M25: 5,608,275 km (0.059 R)
• M26: 5,763,856 km (0.1 R)
• M27: 6,127,230 km (0.096 R)
• M28: 6,223,271 km (0.104 R)
• M29: 6,433,008 km (0.08 R)
• M30: 6,793,539 km (0.116 R)
• M31: 6,909,626 km (0.119 R)
• M32: 7,278,834 km (0.118 R)
• M33: 7,482,885 km (0.09 R)
• M34: 7,758,146 km (0.113 R)
• M35: 7,896,972 km (0.12 R)
• M36: 8,019,044 km (0.074 R)
• M37: 8,496,261 km (0.103 R)
• M38: 8,621,475 km (0.091 R)
• M39: 9,110,361 km (0.097 R)
• M40: 9,238,566 km (0.093 R)
• M41: 9,757,521 km (0.114 R)
• M42: 10,001,814 km (0.11 R)
• M43: 10,381,344 km (0.074 R)
• M44: 10,515,384 km (0.082 R)
• M45: 10,746,513 km (0.12 R)
• M46: 11,115,870 km (0.069 R)
• M47: 11,528,910 km (0.089 R)
• M48: 11,887,047 km (0.098 R)
• M49: 12,087,658 km (0.072 R)
• M50: 12,431,134 km (0.1 R)
• M51: 12,614,392 km (0.115 R)
• M52: 12,757,407 km (0.11 R)
• M53: 12,880,526 km (0.12 R)
• M54: 13,065,878 km (0.092 R)
• M55: 13,252,127 km (0.111 R)
• M56: 13,564,637 km (0.027 R)
• M57: 13,837,354 km (0.117 R)
• M58: 14,069,530 km (0.067 R)
• M59: 14,239,324 km (0.082 R)
• M60: 14,345,688 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.2

Radius: 11.2

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.88 AU - 3.88 AU

Year: 4076 Days

Day: 9.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 40,234,087 km

• M1: 156,330 km (0.061 R)
• M2: 236,813 km (0.047 R)
• M3: 360,980 km (0.025 R)
• M4: 573,857 km (0.042 R)
• M5: 688,749 km (0.043 R)
• M6: 865,124 km (0.089 R)
• M7: 981,063 km (0.093 R)
• M8: 1,050,775 km (0.088 R)
• M9: 1,236,277 km (0.098 R)
• M10: 1,404,126 km (0.111 R)
• M11: 1,587,233 km (0.087 R)
• M12: 1,969,306 km (0.093 R)
• M13: 2,183,830 km (0.099 R)
• M14: 2,573,383 km (0.06 R)
• M15: 2,671,968 km (0.107 R)
• M16: 3,261,383 km (0.071 R)
• M17: 3,859,475 km (0.068 R)
• M18: 4,491,676 km (0.114 R)
• M19: 5,043,094 km (0.112 R)
• M20: 5,144,671 km (0.064 R)
• M21: 5,476,628 km (0.068 R)
• M22: 5,686,215 km (0.061 R)
• M23: 5,792,130 km (0.061 R)
• M24: 6,113,467 km (0.103 R)
• M25: 6,823,608 km (0.117 R)
• M26: 6,961,238 km (0.111 R)
• M27: 7,392,528 km (0.076 R)
• M28: 7,495,302 km (0.092 R)
• M29: 7,702,196 km (0.066 R)
• M30: 8,161,611 km (0.061 R)
• M31: 8,241,197 km (0.086 R)
• M32: 8,602,775 km (0.091 R)
• M33: 8,928,749 km (0.099 R)
• M34: 9,189,498 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.2

Radius: 9.2

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.51 AU - 6.13 AU

Year: 8050 Days

Day: 6.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,234,087 km

• M1: 219,460 km (0.067 R)
• M2: 365,916 km (0.039 R)
• M3: 536,308 km (0.099 R)
• M4: 646,113 km (0.117 R)
• M5: 733,778 km (0.112 R)
• M6: 971,638 km (0.096 R)
• M7: 1,143,975 km (0.071 R)
• M8: 1,215,782 km (0.108 R)
• M9: 1,538,315 km (0.037 R)
• M10: 1,824,047 km (0.097 R)
• M11: 2,215,993 km (0.047 R)
• M12: 2,352,576 km (0.067 R)
• M13: 2,586,398 km (0.05 R)
• M14: 2,682,140 km (0.057 R)
• M15: 2,778,930 km (0.082 R)
• M16: 2,877,066 km (0.036 R)
• M17: 3,516,148 km (0.065 R)
• M18: 3,975,264 km (0.095 R)
• M19: 4,086,116 km (0.1 R)
• M20: 4,597,591 km (0.113 R)
• M21: 5,805,744 km (0.081 R)
• M22: 6,673,860 km (0.089 R)
• M23: 6,905,438 km (0.117 R)
• M24: 7,106,198 km (0.025 R)
• M25: 7,274,944 km (0.109 R)
• M26: 7,928,238 km (0.097 R)
• M27: 8,244,339 km (0.059 R)
• M28: 8,457,366 km (0.041 R)
• M29: 9,623,930 km (0.111 R)
• M30: 9,810,628 km (0.108 R)
• M31: 10,340,205 km (0.094 R)
• M32: 10,416,649 km (0.114 R)
• M33: 11,269,507 km (0.044 R)
• M34: 11,426,884 km (0.109 R)
• M35: 11,585,158 km (0.035 R)
• M36: 11,704,238 km (0.079 R)
• M37: 11,823,917 km (0.088 R)
• M38: 11,943,894 km (0.05 R)
• M39: 12,346,611 km (0.097 R)
• M40: 12,835,797 km (0.111 R)
• M41: 13,414,740 km (0.119 R)
• M42: 13,665,317 km (0.115 R)
• M43: 14,044,248 km (0.066 R)
• M44: 14,298,864 km (0.065 R)
• M45: 14,683,629 km (0.1 R)
• M46: 14,855,667 km (0.098 R)
• M47: 15,245,220 km (0.091 R)
• M48: 15,594,381 km (0.102 R)
• M49: 16,034,648 km (0.069 R)
• M50: 16,523,534 km (0.082 R)
• M51: 16,882,120 km (0.069 R)
• M52: 16,972,178 km (0.047 R)
• M53: 17,561,593 km (0.084 R)
• M54: 17,652,848 km (0.086 R)
• M55: 17,744,252 km (0.099 R)
• M56: 18,806,996 km (0.046 R)
• M57: 20,367,451 km (0.106 R)
• M58: 22,166,066 km (0.07 R)
• M59: 22,363,535 km (0.059 R)
• M60: 22,809,935 km (0.109 R)
• M61: 23,409,823 km (0.087 R)
• M62: 23,510,353 km (0.075 R)
• M63: 23,762,126 km (0.078 R)
• M64: 24,983,443 km (0.062 R)
• M65: 25,137,529 km (0.104 R)
• M66: 25,291,914 km (0.111 R)
• M67: 25,601,731 km (0.06 R)
• M68: 25,860,834 km (0.106 R)
• M69: 27,486,664 km (0.112 R)
• M70: 29,037,246 km (0.046 R)
• M71: 29,904,914 km (0.094 R)
• M72: 30,013,970 km (0.102 R)
• M73: 30,506,447 km (0.113 R)
• M74: 31,222,272 km (0.063 R)
• M75: 32,222,783 km (0.117 R)
• M76: 32,334,533 km (0.091 R)
• M77: 33,233,765 km (0.027 R)
• M78: 34,540,652 km (0.084 R)
• M79: 34,712,241 km (0.066 R)
• M80: 36,328,497 km (0.087 R)
• M81: 36,736,450 km (0.103 R)
• M82: 37,028,615 km (0.071 R)
• M83: 38,798,507 km (0.089 R)
• M84: 38,976,977 km (0.095 R)
• M85: 39,573,873 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 17,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit