🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.73 AU - 0.79 AU

Year: 237 Days

Day: 47.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 107,357,273 km

• M1: 132,693 km (0.082 R)
• M2: 257,907 km (0.118 R)

Asteroid Belt

Center: 1.16 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.5 AU - 1.62 AU

Year: 698 Days

Day: 21 Hours

Environment

Temp: -36 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.37 AU - 1.79 AU

Year: 711 Days

Day: 18.4 Hours

Environment

Temp: -25 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.8

Radius: 4.3

Gravity: 42.44 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 11.49 AU - 18.17 AU

Year: 20454 Days

Day: 18.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 107,357,273 km

• M1: 122,371 km (0.045 R)
• M2: 187,297 km (0.079 R)
• M3: 216,917 km (0.098 R)
• M4: 392,096 km (0.09 R)
• M5: 452,384 km (0.076 R)
• M6: 876,494 km (0.033 R)
• M7: 1,422,975 km (0.059 R)
• M8: 1,454,091 km (0.12 R)
• M9: 1,679,236 km (0.117 R)
• M10: 1,950,008 km (0.09 R)
• M11: 2,234,095 km (0.095 R)
• M12: 2,307,248 km (0.088 R)
• M13: 2,381,149 km (0.085 R)
• M14: 2,607,491 km (0.118 R)
• M15: 2,840,714 km (0.099 R)
• M16: 3,368,944 km (0.065 R)
• M17: 4,652,045 km (0.058 R)
• M18: 5,077,801 km (0.111 R)
• M19: 6,532,341 km (0.08 R)
• M20: 6,689,718 km (0.103 R)
• M21: 6,742,376 km (0.06 R)
• M22: 7,715,061 km (0.067 R)
• M23: 8,105,063 km (0.118 R)
• M24: 8,274,258 km (0.066 R)
• M25: 8,615,940 km (0.092 R)
• M26: 10,270,492 km (0.104 R)
• M27: 11,196,204 km (0.057 R)
• M28: 11,321,716 km (0.095 R)
• M29: 11,573,938 km (0.104 R)
• M30: 12,019,890 km (0.047 R)
• M31: 13,192,139 km (0.036 R)
• M32: 14,061,153 km (0.119 R)
• M33: 15,503,575 km (0.103 R)
• M34: 15,853,934 km (0.104 R)
• M35: 17,064,480 km (0.102 R)
• M36: 18,157,142 km (0.067 R)
• M37: 18,748,952 km (0.069 R)
• M38: 18,823,451 km (0.067 R)
• M39: 19,422,441 km (0.061 R)
• M40: 20,256,300 km (0.11 R)
• M41: 20,716,014 km (0.116 R)
• M42: 21,334,302 km (0.115 R)
• M43: 21,489,884 km (0.112 R)
• M44: 23,786,809 km (0.054 R)
• M45: 24,028,859 km (0.078 R)
• M46: 24,271,656 km (0.079 R)
• M47: 25,415,781 km (0.098 R)
• M48: 25,745,794 km (0.052 R)
• M49: 26,077,452 km (0.058 R)
• M50: 26,493,783 km (0.111 R)
• M51: 26,660,884 km (0.113 R)
• M52: 26,744,659 km (0.106 R)
• M53: 27,840,912 km (0.11 R)
• M54: 28,522,779 km (0.104 R)
• M55: 29,816,052 km (0.116 R)
• M56: 30,513,627 km (0.061 R)
• M57: 34,353,805 km (0.08 R)
• M58: 34,444,910 km (0.107 R)
• M59: 35,821,061 km (0.066 R)
• M60: 36,283,767 km (0.117 R)
• M61: 38,154,339 km (0.105 R)
• M62: 39,577,613 km (0.044 R)
• M63: 40,921,750 km (0.058 R)
• M64: 42,769,582 km (0.115 R)
• M65: 43,457,284 km (0.089 R)
• M66: 45,042,722 km (0.109 R)
• M67: 45,842,472 km (0.068 R)
• M68: 48,066,095 km (0.108 R)
• M69: 48,985,673 km (0.076 R)
• M70: 49,808,162 km (0.105 R)
• M71: 52,722,179 km (0.113 R)
• M72: 54,199,757 km (0.08 R)
• M73: 55,156,885 km (0.071 R)
• M74: 56,656,753 km (0.08 R)
• M75: 58,495,909 km (0.114 R)
• M76: 58,931,538 km (0.119 R)
• M77: 61,125,540 km (0.103 R)
• M78: 61,567,602 km (0.082 R)
• M79: 61,899,859 km (0.101 R)
• M80: 63,234,571 km (0.043 R)
• M81: 66,385,850 km (0.052 R)
• M82: 69,587,694 km (0.095 R)
• M83: 70,395,971 km (0.074 R)
• M84: 70,743,337 km (0.086 R)
• M85: 70,859,275 km (0.077 R)
• M86: 71,207,390 km (0.109 R)
• M87: 71,439,865 km (0.107 R)
• M88: 71,556,102 km (0.096 R)
• M89: 71,788,877 km (0.078 R)
• M90: 73,190,908 km (0.1 R)
• M91: 73,542,762 km (0.063 R)
• M92: 77,211,949 km (0.069 R)
• M93: 77,450,707 km (0.116 R)
• M94: 78,408,134 km (0.101 R)
• M95: 79,972,329 km (0.12 R)
• M96: 80,818,903 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964.7

Radius: 5.5

Gravity: 31.89 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 16.92 AU - 19.86 AU

Year: 28245 Days

Day: 23.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 107,357,273 km

• M1: 118,332 km (0.112 R)
• M2: 518,207 km (0.079 R)
• M3: 711,637 km (0.085 R)
• M4: 1,092,513 km (0.109 R)
• M5: 1,684,771 km (0.119 R)
• M6: 3,771,063 km (0.104 R)
• M7: 3,823,572 km (0.027 R)
• M8: 4,584,128 km (0.1 R)
• M9: 5,097,248 km (0.062 R)
• M10: 5,213,785 km (0.09 R)
• M11: 5,449,402 km (0.118 R)
• M12: 5,568,482 km (0.042 R)
• M13: 5,870,071 km (0.095 R)
• M14: 6,115,262 km (0.084 R)
• M15: 6,870,581 km (0.113 R)
• M16: 7,194,012 km (0.088 R)
• M17: 7,655,073 km (0.102 R)
• M18: 8,125,558 km (0.106 R)
• M19: 8,674,881 km (0.09 R)
• M20: 9,024,192 km (0.115 R)
• M21: 9,521,007 km (0.104 R)
• M22: 11,825,712 km (0.054 R)
• M23: 13,883,879 km (0.112 R)
• M24: 14,787,301 km (0.086 R)
• M25: 16,392,187 km (0.113 R)
• M26: 18,946,122 km (0.101 R)
• M27: 22,474,687 km (0.089 R)
• M28: 23,242,722 km (0.096 R)
• M29: 24,411,081 km (0.077 R)
• M30: 24,509,367 km (0.104 R)
• M31: 25,798,153 km (0.087 R)
• M32: 26,299,754 km (0.106 R)
• M33: 31,382,043 km (0.113 R)
• M34: 32,563,567 km (0.086 R)
• M35: 32,780,035 km (0.088 R)
• M36: 34,970,148 km (0.114 R)
• M37: 35,302,704 km (0.057 R)
• M38: 35,970,958 km (0.05 R)
• M39: 36,755,898 km (0.115 R)
• M40: 38,228,539 km (0.119 R)
• M41: 40,067,396 km (0.096 R)
• M42: 45,875,085 km (0.088 R)
• M43: 46,847,920 km (0.084 R)
• M44: 47,092,213 km (0.073 R)
• M45: 49,807,115 km (0.049 R)
• M46: 50,181,259 km (0.08 R)
• M47: 50,556,301 km (0.067 R)
• M48: 52,699,291 km (0.099 R)
• M49: 53,207,774 km (0.086 R)
• M50: 54,486,088 km (0.11 R)
• M51: 56,033,528 km (0.031 R)
• M52: 56,163,080 km (0.099 R)
• M53: 56,422,632 km (0.116 R)
• M54: 56,552,483 km (0.114 R)
• M55: 57,203,533 km (0.092 R)
• M56: 59,435,384 km (0.116 R)
• M57: 59,699,723 km (0.118 R)
• M58: 60,097,205 km (0.108 R)
• M59: 60,362,591 km (0.11 R)
• M60: 63,038,149 km (0.083 R)
• M61: 63,577,898 km (0.095 R)
• M62: 64,390,364 km (0.113 R)
• M63: 66,162,501 km (0.078 R)
• M64: 67,260,998 km (0.051 R)
• M65: 68,781,211 km (0.081 R)
• M66: 69,615,220 km (0.085 R)
• M67: 69,754,495 km (0.119 R)
• M68: 70,452,519 km (0.089 R)
• M69: 72,137,290 km (0.032 R)
• M70: 72,419,282 km (0.111 R)
• M71: 74,831,697 km (0.055 R)
• M72: 79,298,091 km (0.041 R)
• M73: 79,589,209 km (0.086 R)
• M74: 81,489,999 km (0.066 R)
• M75: 81,783,810 km (0.072 R)
• M76: 82,372,328 km (0.091 R)
• M77: 82,667,185 km (0.071 R)
• M78: 85,038,311 km (0.044 R)
• M79: 86,681,494 km (0.117 R)
• M80: 88,184,205 km (0.057 R)
• M81: 88,334,999 km (0.105 R)
• M82: 89,544,199 km (0.116 R)
• M83: 89,847,284 km (0.094 R)
• M84: 90,302,660 km (0.103 R)
• M85: 90,454,502 km (0.099 R)
• M86: 91,978,755 km (0.034 R)
• M87: 94,126,831 km (0.109 R)
• M88: 94,743,623 km (0.107 R)
• M89: 98,003,659 km (0.082 R)
• M90: 98,159,840 km (0.093 R)
• M91: 99,255,195 km (0.04 R)
• M92: 100,827,170 km (0.096 R)
• M93: 101,616,149 km (0.096 R)
• M94: 103,518,136 km (0.074 R)
• M95: 103,995,503 km (0.118 R)
• M96: 104,792,710 km (0.076 R)
• M97: 105,591,862 km (0.106 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 12,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit