🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.48 AU - 0.8 AU

Year: 182 Days

Day: 32.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 131.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.7 AU - 1.02 AU

Year: 283 Days

Day: 32 Hours

Environment

Temp: 178 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.75 AU - 2.75 AU

Year: 1197 Days

Day: 16.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,649,108 km

• M1: 1,485,806 km (0.042 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.41 AU - 2.85 AU

Year: 1513 Days

Day: 13.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.79 AU - 5.81 AU

Year: 3731 Days

Day: 47.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.76 AU - 5.54 AU

Year: 4146 Days

Day: 23.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.89 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.8

Radius: 4.8

Gravity: 37.23 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 13.58 AU - 15.68 AU

Year: 19852 Days

Day: 15.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,649,108 km

• M1: 166,951 km (0.08 R)
• M2: 382,073 km (0.095 R)
• M3: 616,642 km (0.097 R)
• M4: 786,885 km (0.113 R)
• M5: 998,865 km (0.094 R)
• M6: 1,140,385 km (0.049 R)
• M7: 1,288,337 km (0.113 R)
• M8: 1,939,686 km (0.074 R)
• M9: 2,045,003 km (0.054 R)
• M10: 2,485,269 km (0.104 R)
• M11: 2,954,109 km (0.101 R)
• M12: 3,198,552 km (0.105 R)
• M13: 3,534,698 km (0.12 R)
• M14: 3,620,568 km (0.116 R)
• M15: 4,844,727 km (0.097 R)
• M16: 5,181,322 km (0.094 R)
• M17: 5,475,731 km (0.11 R)
• M18: 6,183,927 km (0.054 R)
• M19: 7,573,542 km (0.097 R)
• M20: 8,132,739 km (0.084 R)
• M21: 8,360,127 km (0.101 R)
• M22: 8,417,274 km (0.101 R)
• M23: 9,949,006 km (0.094 R)
• M24: 10,314,474 km (0.05 R)
• M25: 10,808,596 km (0.052 R)
• M26: 11,373,777 km (0.081 R)
• M27: 12,401,963 km (0.095 R)
• M28: 12,467,187 km (0.106 R)
• M29: 13,325,730 km (0.063 R)
• M30: 13,459,470 km (0.103 R)
• M31: 15,168,925 km (0.097 R)
• M32: 15,308,649 km (0.114 R)
• M33: 17,381,477 km (0.103 R)
• M34: 19,162,290 km (0.114 R)
• M35: 20,227,577 km (0.114 R)
• M36: 21,155,981 km (0.105 R)
• M37: 21,390,252 km (0.12 R)
• M38: 22,973,745 km (0.063 R)
• M39: 23,375,565 km (0.11 R)
• M40: 24,267,617 km (0.099 R)
• M41: 24,841,026 km (0.067 R)
• M42: 24,923,304 km (0.118 R)
• M43: 25,088,161 km (0.105 R)
• M44: 25,170,739 km (0.079 R)
• M45: 25,834,355 km (0.116 R)
• M46: 26,001,157 km (0.108 R)
• M47: 26,587,880 km (0.108 R)
• M48: 27,348,735 km (0.12 R)
• M49: 28,460,097 km (0.092 R)
• M50: 30,815,217 km (0.082 R)
• M51: 31,524,909 km (0.069 R)
• M52: 31,971,159 km (0.086 R)
• M53: 32,150,378 km (0.069 R)
• M54: 32,779,885 km (0.105 R)
• M55: 37,298,788 km (0.042 R)
• M56: 38,149,701 km (0.113 R)
• M57: 38,816,010 km (0.1 R)
• M58: 39,390,167 km (0.1 R)
• M59: 40,353,427 km (0.099 R)
• M60: 43,091,218 km (0.119 R)
• M61: 43,388,020 km (0.077 R)
• M62: 43,983,868 km (0.098 R)
• M63: 45,485,233 km (0.11 R)
• M64: 46,090,356 km (0.093 R)
• M65: 48,229,606 km (0.084 R)
• M66: 48,435,003 km (0.11 R)
• M67: 49,259,587 km (0.119 R)
• M68: 49,570,002 km (0.046 R)
• M69: 50,296,749 km (0.104 R)
• M70: 50,922,517 km (0.046 R)
• M71: 51,971,347 km (0.094 R)
• M72: 54,089,953 km (0.118 R)
• M73: 56,777,777 km (0.113 R)
• M74: 57,429,276 km (0.087 R)
• M75: 58,520,593 km (0.095 R)
• M76: 60,170,358 km (0.099 R)
• M77: 61,612,631 km (0.104 R)
• M78: 62,393,831 km (0.117 R)
• M79: 62,953,926 km (0.099 R)
• M80: 63,066,124 km (0.076 R)
• M81: 64,079,051 km (0.044 R)
• M82: 65,437,849 km (0.093 R)
• M83: 65,665,237 km (0.071 R)
• M84: 67,493,922 km (0.111 R)
• M85: 68,184,017 km (0.073 R)
• M86: 70,151,827 km (0.041 R)
• M87: 70,734,212 km (0.088 R)
• M88: 74,143,098 km (0.071 R)
• M89: 75,569,215 km (0.114 R)
• M90: 77,966,371 km (0.064 R)
• M91: 79,659,071 km (0.065 R)
• M92: 80,144,815 km (0.103 R)
• M93: 80,875,451 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.8

Radius: 3.2

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 16.26 AU - 18.34 AU

Year: 25527 Days

Day: 24.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,649,108 km

• M1: 182,061 km (0.028 R)
• M2: 397,781 km (0.077 R)
• M3: 504,145 km (0.054 R)
• M4: 1,031,926 km (0.119 R)
• M5: 1,178,083 km (0.117 R)
• M6: 1,264,551 km (0.104 R)
• M7: 1,375,403 km (0.088 R)
• M8: 1,397,992 km (0.108 R)
• M9: 1,420,731 km (0.067 R)
• M10: 1,443,619 km (0.093 R)
• M11: 1,726,958 km (0.079 R)
• M12: 1,976,038 km (0.076 R)
• M13: 2,370,528 km (0.042 R)
• M14: 2,479,734 km (0.03 R)
• M15: 3,350,244 km (0.103 R)
• M16: 3,659,613 km (0.102 R)
• M17: 4,107,808 km (0.056 R)
• M18: 4,338,338 km (0.08 R)
• M19: 4,674,933 km (0.116 R)
• M20: 5,266,144 km (0.097 R)
• M21: 6,102,995 km (0.117 R)
• M22: 6,177,644 km (0.101 R)
• M23: 6,670,569 km (0.053 R)
• M24: 7,215,404 km (0.1 R)
• M25: 7,334,036 km (0.105 R)
• M26: 7,413,472 km (0.063 R)
• M27: 7,613,185 km (0.113 R)
• M28: 7,733,911 km (0.095 R)
• M29: 7,855,384 km (0.114 R)
• M30: 8,347,112 km (0.086 R)
• M31: 9,018,208 km (0.051 R)
• M32: 9,317,255 km (0.101 R)
• M33: 9,662,975 km (0.102 R)
• M34: 9,925,071 km (0.037 R)
• M35: 10,189,410 km (0.109 R)
• M36: 10,815,328 km (0.065 R)
• M37: 11,545,664 km (0.104 R)
• M38: 12,386,255 km (0.115 R)
• M39: 12,909,548 km (0.104 R)
• M40: 13,634,799 km (0.108 R)
• M41: 15,377,464 km (0.069 R)
• M42: 15,785,567 km (0.079 R)
• M43: 16,508,275 km (0.062 R)
• M44: 16,821,233 km (0.11 R)
• M45: 18,469,503 km (0.036 R)
• M46: 19,175,904 km (0.057 R)
• M47: 19,504,870 km (0.116 R)
• M48: 19,946,333 km (0.046 R)
• M49: 20,112,835 km (0.076 R)
• M50: 20,670,835 km (0.07 R)
• M51: 20,783,034 km (0.104 R)
• M52: 21,234,071 km (0.113 R)
• M53: 21,574,407 km (0.066 R)
• M54: 22,663,778 km (0.101 R)
• M55: 22,779,567 km (0.082 R)
• M56: 23,302,711 km (0.09 R)
• M57: 23,947,627 km (0.093 R)
• M58: 24,242,634 km (0.079 R)
• M59: 24,895,928 km (0.082 R)
• M60: 25,615,195 km (0.069 R)
• M61: 25,735,770 km (0.071 R)
• M62: 26,462,966 km (0.107 R)
• M63: 26,645,774 km (0.114 R)
• M64: 26,767,996 km (0.103 R)
• M65: 27,751,751 km (0.114 R)
• M66: 27,937,552 km (0.119 R)
• M67: 28,185,884 km (0.09 R)
• M68: 28,248,117 km (0.067 R)
• M69: 29,123,713 km (0.094 R)
• M70: 29,312,506 km (0.115 R)
• M71: 29,438,617 km (0.1 R)
• M72: 29,944,707 km (0.078 R)
• M73: 30,645,273 km (0.108 R)
• M74: 31,868,236 km (0.068 R)
• M75: 32,453,014 km (0.119 R)
• M76: 33,041,233 km (0.067 R)
• M77: 33,501,246 km (0.092 R)
• M78: 34,162,170 km (0.109 R)
• M79: 34,693,990 km (0.08 R)
• M80: 34,827,282 km (0.114 R)
• M81: 35,563,902 km (0.081 R)
• M82: 35,967,816 km (0.045 R)
• M83: 36,440,994 km (0.094 R)
• M84: 38,147,607 km (0.091 R)
• M85: 38,423,166 km (0.034 R)
• M86: 39,740,674 km (0.109 R)
• M87: 40,089,836 km (0.117 R)
• M88: 42,991,137 km (0.063 R)
• M89: 43,565,144 km (0.106 R)
• M90: 43,637,100 km (0.094 R)
• M91: 44,213,800 km (0.097 R)
• M92: 47,357,151 km (0.093 R)
• M93: 47,875,657 km (0.117 R)
• M94: 49,142,601 km (0.089 R)

Asteroid Belt

Center: 18.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 18.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.7

Radius: 6.6

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 16.17 AU - 21.65 AU

Year: 29173 Days

Day: 21 Hours

Environment

Temp: -198 °C

Axial Tilt: 78.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 51,649,108 km

• M1: 100,380 km (0.109 R)
• M2: 158,574 km (0.077 R)
• M3: 298,298 km (0.108 R)
• M4: 377,286 km (0.089 R)
• M5: 590,762 km (0.117 R)
• M6: 1,057,657 km (0.095 R)
• M7: 1,120,189 km (0.117 R)
• M8: 1,664,127 km (0.078 R)
• M9: 1,737,280 km (0.087 R)
• M10: 2,388,480 km (0.052 R)
• M11: 3,601,270 km (0.066 R)
• M12: 3,987,382 km (0.119 R)
• M13: 4,352,849 km (0.095 R)
• M14: 5,659,138 km (0.107 R)
• M15: 6,145,032 km (0.102 R)
• M16: 6,800,570 km (0.076 R)
• M17: 6,918,602 km (0.11 R)
• M18: 7,397,316 km (0.116 R)
• M19: 7,478,098 km (0.111 R)
• M20: 7,886,650 km (0.039 R)
• M21: 8,218,757 km (0.109 R)
• M22: 8,344,420 km (0.07 R)
• M23: 8,386,457 km (0.071 R)
• M24: 8,597,838 km (0.067 R)
• M25: 8,982,604 km (0.04 R)
• M26: 9,460,569 km (0.092 R)
• M27: 9,857,602 km (0.093 R)
• M28: 11,174,213 km (0.116 R)
• M29: 11,313,489 km (0.062 R)
• M30: 11,500,187 km (0.035 R)
• M31: 12,641,469 km (0.045 R)
• M32: 12,689,789 km (0.092 R)
• M33: 12,883,817 km (0.09 R)
• M34: 13,274,717 km (0.111 R)
• M35: 13,520,955 km (0.073 R)
• M36: 14,927,773 km (0.1 R)
• M37: 15,183,885 km (0.09 R)
• M38: 16,170,333 km (0.09 R)
• M39: 16,486,134 km (0.109 R)
• M40: 17,123,870 km (0.096 R)
• M41: 17,284,538 km (0.085 R)
• M42: 18,368,524 km (0.118 R)
• M43: 19,195,800 km (0.069 R)
• M44: 19,642,051 km (0.082 R)
• M45: 19,810,348 km (0.086 R)
• M46: 20,431,180 km (0.049 R)
• M47: 21,518,607 km (0.108 R)
• M48: 21,807,929 km (0.101 R)
• M49: 22,390,313 km (0.115 R)
• M50: 23,332,929 km (0.073 R)
• M51: 23,749,260 km (0.085 R)
• M52: 24,048,307 km (0.104 R)
• M53: 24,288,261 km (0.1 R)
• M54: 24,348,400 km (0.092 R)
• M55: 24,710,277 km (0.076 R)
• M56: 24,891,889 km (0.061 R)
• M57: 25,013,213 km (0.108 R)
• M58: 25,561,639 km (0.107 R)
• M59: 26,484,358 km (0.112 R)
• M60: 26,732,242 km (0.065 R)
• M61: 27,043,256 km (0.074 R)
• M62: 27,794,536 km (0.118 R)
• M63: 27,857,367 km (0.085 R)
• M64: 27,920,348 km (0.09 R)
• M65: 28,679,557 km (0.075 R)
• M66: 29,766,685 km (0.094 R)
• M67: 30,088,919 km (0.063 R)
• M68: 31,783,564 km (0.12 R)
• M69: 31,849,387 km (0.063 R)
• M70: 32,245,073 km (0.097 R)
• M71: 32,443,589 km (0.117 R)
• M72: 32,974,811 km (0.072 R)
• M73: 33,776,955 km (0.116 R)
• M74: 34,382,976 km (0.1 R)
• M75: 34,992,438 km (0.118 R)
• M76: 35,196,340 km (0.107 R)
• M77: 35,332,474 km (0.084 R)
• M78: 37,535,303 km (0.098 R)
• M79: 37,674,429 km (0.108 R)
• M80: 37,744,141 km (0.076 R)
• M81: 37,953,279 km (0.072 R)
• M82: 38,512,925 km (0.101 R)
• M83: 38,723,558 km (0.102 R)
• M84: 39,286,944 km (0.12 R)
• M85: 40,921,750 km (0.057 R)
• M86: 42,869,215 km (0.075 R)
• M87: 43,744,362 km (0.12 R)
• M88: 44,478,140 km (0.074 R)
• M89: 46,405,110 km (0.092 R)
• M90: 46,629,208 km (0.066 R)
• M91: 46,928,553 km (0.116 R)
• M92: 49,041,623 km (0.112 R)
• M93: 49,117,768 km (0.068 R)
• M94: 49,880,268 km (0.12 R)
• M95: 50,800,595 km (0.103 R)
• M96: 51,108,617 km (0.099 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 10,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit