🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.59 AU - 0.79 AU

Year: 201 Days

Day: 22.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 141.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,823,734 km

• M1: 128,654 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.73 AU - 0.81 AU

Year: 236 Days

Day: 39.7 Hours

Environment

Temp: 139 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.41 AU - 2.29 AU

Year: 880 Days

Day: 44.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 168.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,823,734 km

• M1: 846,874 km (0.026 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.42 AU - 3.54 AU

Year: 1800 Days

Day: 47.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,823,734 km

• M1: 646,263 km (0.08 R)
• M2: 1,503,159 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.28 AU - 6.66 AU

Year: 4476 Days

Day: 41.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,823,734 km

• M1: 918,232 km (0.098 R)

Asteroid Belt

Center: 6.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.9

Radius: 10.4

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.22 AU - 6.92 AU

Year: 5891 Days

Day: 13.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 174.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 69,823,734 km

• M1: 146,307 km (0.109 R)
• M2: 400,473 km (0.101 R)
• M3: 514,168 km (0.038 R)
• M4: 763,996 km (0.115 R)
• M5: 911,350 km (0.043 R)
• M6: 1,020,407 km (0.074 R)
• M7: 1,321,548 km (0.108 R)
• M8: 1,708,108 km (0.106 R)
• M9: 1,785,750 km (0.037 R)
• M10: 2,255,637 km (0.118 R)
• M11: 2,560,068 km (0.108 R)
• M12: 2,694,706 km (0.055 R)
• M13: 2,854,776 km (0.105 R)
• M14: 2,947,676 km (0.052 R)
• M15: 3,112,683 km (0.025 R)
• M16: 3,651,534 km (0.044 R)
• M17: 3,880,270 km (0.118 R)
• M18: 4,035,552 km (0.093 R)
• M19: 4,298,844 km (0.118 R)
• M20: 4,459,513 km (0.104 R)
• M21: 4,649,502 km (0.112 R)
• M22: 4,786,833 km (0.059 R)
• M23: 4,925,659 km (0.115 R)
• M24: 5,349,919 km (0.105 R)
• M25: 5,727,205 km (0.112 R)
• M26: 5,845,088 km (0.094 R)
• M27: 6,599,959 km (0.1 R)
• M28: 7,099,167 km (0.086 R)
• M29: 7,707,731 km (0.111 R)
• M30: 7,772,806 km (0.072 R)
• M31: 8,567,620 km (0.054 R)
• M32: 8,804,433 km (0.091 R)
• M33: 9,146,414 km (0.11 R)
• M34: 9,215,378 km (0.113 R)
• M35: 9,353,607 km (0.066 R)
• M36: 9,667,463 km (0.113 R)
• M37: 9,772,930 km (0.054 R)
• M38: 10,055,819 km (0.109 R)
• M39: 11,547,908 km (0.101 R)
• M40: 11,884,653 km (0.103 R)
• M41: 12,338,683 km (0.071 R)
• M42: 12,491,273 km (0.103 R)
• M43: 12,644,610 km (0.043 R)
• M44: 12,875,590 km (0.064 R)
• M45: 12,952,932 km (0.111 R)
• M46: 13,030,423 km (0.095 R)
• M47: 14,531,788 km (0.077 R)
• M48: 14,612,421 km (0.074 R)
• M49: 14,854,919 km (0.072 R)
• M50: 15,221,135 km (0.092 R)
• M51: 15,425,934 km (0.104 R)
• M52: 15,672,771 km (0.108 R)
• M53: 15,879,664 km (0.074 R)
• M54: 16,045,718 km (0.093 R)
• M55: 16,337,733 km (0.116 R)
• M56: 16,589,506 km (0.097 R)
• M57: 17,224,400 km (0.11 R)
• M58: 17,566,231 km (0.063 R)
• M59: 18,343,691 km (0.083 R)
• M60: 19,132,520 km (0.077 R)
• M61: 19,708,921 km (0.102 R)
• M62: 20,697,613 km (0.072 R)
• M63: 20,788,270 km (0.055 R)
• M64: 21,748,239 km (0.086 R)
• M65: 23,144,885 km (0.085 R)
• M66: 23,333,229 km (0.104 R)
• M67: 24,139,561 km (0.119 R)
• M68: 25,682,065 km (0.051 R)
• M69: 26,072,665 km (0.102 R)
• M70: 27,306,099 km (0.082 R)
• M71: 28,005,021 km (0.083 R)
• M72: 28,608,798 km (0.069 R)
• M73: 28,912,332 km (0.102 R)
• M74: 29,931,692 km (0.076 R)
• M75: 30,085,628 km (0.055 R)
• M76: 30,239,863 km (0.065 R)
• M77: 31,639,351 km (0.108 R)
• M78: 31,900,848 km (0.117 R)
• M79: 32,320,770 km (0.11 R)
• M80: 32,531,403 km (0.114 R)
• M81: 32,954,017 km (0.048 R)
• M82: 33,697,968 km (0.074 R)
• M83: 34,179,224 km (0.073 R)
• M84: 36,290,648 km (0.093 R)
• M85: 36,400,004 km (0.084 R)
• M86: 36,674,068 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743.7

Radius: 7.1

Gravity: 14.75 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 10.89 AU - 15.61 AU

Year: 16873 Days

Day: 21.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,823,734 km

• M1: 90,507 km (0.085 R)
• M2: 168,746 km (0.091 R)
• M3: 315,801 km (0.109 R)
• M4: 380,727 km (0.091 R)
• M5: 506,389 km (0.106 R)
• M6: 731,982 km (0.112 R)
• M7: 844,630 km (0.109 R)
• M8: 963,410 km (0.11 R)
• M9: 1,138,889 km (0.105 R)
• M10: 1,939,836 km (0.111 R)
• M11: 2,002,667 km (0.094 R)
• M12: 2,260,573 km (0.096 R)
• M13: 2,597,767 km (0.048 R)
• M14: 2,843,407 km (0.095 R)
• M15: 3,432,673 km (0.105 R)
• M16: 4,220,904 km (0.119 R)
• M17: 4,343,873 km (0.112 R)
• M18: 4,551,366 km (0.104 R)
• M19: 4,933,139 km (0.096 R)
• M20: 5,019,457 km (0.095 R)
• M21: 5,863,788 km (0.079 R)
• M22: 6,047,045 km (0.079 R)
• M23: 6,703,630 km (0.119 R)
• M24: 7,186,383 km (0.082 R)
• M25: 7,530,906 km (0.076 R)
• M26: 7,880,965 km (0.071 R)
• M27: 8,134,235 km (0.076 R)
• M28: 8,338,735 km (0.081 R)
• M29: 9,817,659 km (0.091 R)
• M30: 9,871,963 km (0.108 R)
• M31: 10,810,241 km (0.105 R)
• M32: 11,148,333 km (0.069 R)
• M33: 11,261,728 km (0.11 R)
• M34: 11,719,348 km (0.089 R)
• M35: 11,776,943 km (0.044 R)
• M36: 11,834,688 km (0.115 R)
• M37: 11,950,327 km (0.093 R)
• M38: 12,771,021 km (0.09 R)
• M39: 14,713,998 km (0.083 R)
• M40: 15,974,360 km (0.114 R)
• M41: 16,552,855 km (0.118 R)
• M42: 16,877,183 km (0.079 R)
• M43: 17,597,946 km (0.111 R)
• M44: 17,862,584 km (0.052 R)
• M45: 19,069,689 km (0.116 R)
• M46: 19,341,509 km (0.112 R)
• M47: 21,703,061 km (0.098 R)
• M48: 22,558,162 km (0.12 R)
• M49: 22,917,646 km (0.075 R)
• M50: 23,206,669 km (0.113 R)
• M51: 26,086,727 km (0.089 R)
• M52: 26,919,239 km (0.102 R)
• M53: 27,224,269 km (0.096 R)
• M54: 27,530,197 km (0.067 R)
• M55: 28,145,792 km (0.091 R)
• M56: 28,843,666 km (0.072 R)
• M57: 31,050,983 km (0.112 R)
• M58: 31,370,673 km (0.083 R)
• M59: 31,531,042 km (0.107 R)
• M60: 32,013,496 km (0.085 R)
• M61: 32,336,477 km (0.111 R)
• M62: 33,148,794 km (0.051 R)
• M63: 33,885,563 km (0.115 R)
• M64: 34,297,257 km (0.059 R)
• M65: 35,291,933 km (0.081 R)
• M66: 35,792,787 km (0.109 R)
• M67: 36,548,555 km (0.08 R)
• M68: 37,394,531 km (0.103 R)
• M69: 37,479,503 km (0.071 R)
• M70: 37,990,529 km (0.08 R)
• M71: 39,278,267 km (0.091 R)
• M72: 39,364,585 km (0.073 R)
• M73: 40,231,505 km (0.102 R)
• M74: 42,337,993 km (0.057 R)
• M75: 43,315,315 km (0.082 R)
• M76: 44,120,451 km (0.055 R)
• M77: 44,390,027 km (0.1 R)
• M78: 45,201,745 km (0.073 R)
• M79: 46,382,969 km (0.117 R)
• M80: 47,206,655 km (0.06 R)
• M81: 47,574,217 km (0.03 R)
• M82: 52,629,428 km (0.032 R)
• M83: 53,967,581 km (0.118 R)
• M84: 55,026,884 km (0.065 R)
• M85: 55,607,473 km (0.039 R)
• M86: 56,092,918 km (0.059 R)
• M87: 57,165,834 km (0.078 R)
• M88: 57,263,821 km (0.097 R)
• M89: 61,024,113 km (0.088 R)
• M90: 61,424,587 km (0.101 R)
• M91: 62,631,243 km (0.078 R)
• M92: 63,136,285 km (0.115 R)
• M93: 65,169,919 km (0.12 R)
• M94: 66,503,285 km (0.104 R)
• M95: 68,468,253 km (0.108 R)
• M96: 68,884,434 km (0.093 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 13,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit