🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.7 AU - 0.88 AU

Year: 247 Days

Day: 17.2 Hours

Environment

Temp: 142 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,562,342 km

• M1: 324,179 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.4 AU - 2.32 AU

Year: 892 Days

Day: 22.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.24 AU - 2.64 AU

Year: 1340 Days

Day: 46.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.17 AU - 4.41 AU

Year: 2593 Days

Day: 20.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.24 AU - 4.92 AU

Year: 3445 Days

Day: 45 Hours

Environment

Temp: -131 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,562,342 km

• M1: 255,064 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.3

Radius: 8.4

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.31 AU - 8.29 AU

Year: 6232 Days

Day: 6.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 106,562,342 km

• M1: 107,710 km (0.111 R)
• M2: 163,660 km (0.116 R)
• M3: 237,262 km (0.073 R)
• M4: 318,643 km (0.112 R)
• M5: 468,391 km (0.068 R)
• M6: 565,181 km (0.093 R)
• M7: 682,765 km (0.056 R)
• M8: 838,197 km (0.117 R)
• M9: 1,117,496 km (0.12 R)
• M10: 1,251,087 km (0.06 R)
• M11: 1,515,726 km (0.113 R)
• M12: 3,156,665 km (0.047 R)
• M13: 4,462,804 km (0.089 R)
• M14: 4,758,259 km (0.034 R)
• M15: 4,812,713 km (0.029 R)
• M16: 5,088,123 km (0.103 R)
• M17: 5,886,078 km (0.118 R)
• M18: 6,121,246 km (0.056 R)
• M19: 6,180,486 km (0.025 R)
• M20: 6,299,716 km (0.077 R)
• M21: 6,419,544 km (0.116 R)
• M22: 6,661,593 km (0.078 R)
• M23: 7,154,817 km (0.105 R)
• M24: 7,500,837 km (0.072 R)
• M25: 7,596,131 km (0.104 R)
• M26: 9,208,946 km (0.076 R)
• M27: 9,861,940 km (0.11 R)
• M28: 9,931,503 km (0.093 R)
• M29: 10,708,066 km (0.057 R)
• M30: 10,851,381 km (0.098 R)
• M31: 11,031,347 km (0.094 R)
• M32: 11,139,955 km (0.06 R)
• M33: 11,504,076 km (0.105 R)
• M34: 12,020,488 km (0.112 R)
• M35: 12,847,316 km (0.109 R)
• M36: 13,037,754 km (0.087 R)
• M37: 13,152,495 km (0.082 R)
• M38: 14,397,149 km (0.083 R)
• M39: 14,833,676 km (0.028 R)
• M40: 15,113,723 km (0.058 R)
• M41: 15,314,783 km (0.118 R)
• M42: 15,719,744 km (0.099 R)
• M43: 16,046,167 km (0.103 R)
• M44: 16,539,989 km (0.047 R)
• M45: 16,997,160 km (0.117 R)
• M46: 17,080,636 km (0.032 R)
• M47: 17,542,744 km (0.11 R)
• M48: 17,753,976 km (0.078 R)
• M49: 18,008,741 km (0.089 R)
• M50: 19,344,351 km (0.113 R)
• M51: 19,431,567 km (0.117 R)
• M52: 19,913,870 km (0.111 R)
• M53: 20,577,786 km (0.107 R)
• M54: 20,711,376 km (0.098 R)
• M55: 21,655,189 km (0.093 R)
• M56: 22,018,413 km (0.12 R)
• M57: 23,259,028 km (0.106 R)
• M58: 23,398,304 km (0.095 R)
• M59: 23,677,603 km (0.095 R)
• M60: 23,770,952 km (0.11 R)
• M61: 23,958,099 km (0.111 R)
• M62: 24,051,747 km (0.067 R)
• M63: 24,145,695 km (0.082 R)
• M64: 24,380,863 km (0.059 R)
• M65: 24,711,324 km (0.092 R)
• M66: 25,615,943 km (0.065 R)
• M67: 26,482,862 km (0.054 R)
• M68: 27,653,615 km (0.083 R)
• M69: 28,990,871 km (0.118 R)
• M70: 29,692,634 km (0.081 R)
• M71: 29,994,971 km (0.037 R)
• M72: 30,704,664 km (0.035 R)
• M73: 31,317,267 km (0.12 R)
• M74: 32,502,830 km (0.112 R)
• M75: 33,075,042 km (0.117 R)
• M76: 33,650,545 km (0.114 R)
• M77: 33,703,054 km (0.116 R)
• M78: 34,282,147 km (0.058 R)
• M79: 34,334,955 km (0.1 R)
• M80: 34,758,467 km (0.087 R)
• M81: 34,811,574 km (0.071 R)
• M82: 35,343,544 km (0.068 R)
• M83: 35,557,170 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.3

Radius: 7.5

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 12.09 AU - 18.21 AU

Year: 20725 Days

Day: 19.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 106,562,342 km

• M1: 95,294 km (0.12 R)
• M2: 189,092 km (0.105 R)
• M3: 333,454 km (0.052 R)
• M4: 429,047 km (0.028 R)
• M5: 498,311 km (0.106 R)
• M6: 610,210 km (0.071 R)
• M7: 815,608 km (0.101 R)
• M8: 1,188,854 km (0.11 R)
• M9: 1,610,421 km (0.051 R)
• M10: 1,985,164 km (0.104 R)
• M11: 2,712,209 km (0.109 R)
• M12: 3,550,705 km (0.079 R)
• M13: 3,998,003 km (0.076 R)
• M14: 4,345,369 km (0.101 R)
• M15: 5,699,828 km (0.09 R)
• M16: 5,785,847 km (0.111 R)
• M17: 6,090,429 km (0.073 R)
• M18: 6,534,585 km (0.089 R)
• M19: 7,127,441 km (0.11 R)
• M20: 7,785,223 km (0.104 R)
• M21: 8,218,309 km (0.074 R)
• M22: 9,107,818 km (0.089 R)
• M23: 9,769,040 km (0.033 R)
• M24: 10,393,162 km (0.058 R)
• M25: 10,976,594 km (0.099 R)
• M26: 13,072,760 km (0.102 R)
• M27: 14,812,284 km (0.029 R)
• M28: 15,109,235 km (0.085 R)
• M29: 15,288,304 km (0.09 R)
• M30: 15,408,132 km (0.117 R)
• M31: 15,648,685 km (0.082 R)
• M32: 16,194,418 km (0.12 R)
• M33: 18,311,976 km (0.112 R)
• M34: 18,951,208 km (0.09 R)
• M35: 20,383,009 km (0.098 R)
• M36: 20,581,077 km (0.105 R)
• M37: 20,779,593 km (0.119 R)
• M38: 21,178,720 km (0.025 R)
• M39: 21,446,201 km (0.106 R)
• M40: 21,849,517 km (0.08 R)
• M41: 22,119,691 km (0.03 R)
• M42: 22,255,226 km (0.082 R)
• M43: 23,349,535 km (0.043 R)
• M44: 23,625,842 km (0.049 R)
• M45: 23,972,760 km (0.116 R)
• M46: 24,953,074 km (0.073 R)
• M47: 25,094,145 km (0.053 R)
• M48: 25,235,515 km (0.082 R)
• M49: 25,519,153 km (0.115 R)
• M50: 26,376,199 km (0.088 R)
• M51: 28,412,226 km (0.079 R)
• M52: 28,929,236 km (0.112 R)
• M53: 31,179,487 km (0.097 R)
• M54: 31,941,988 km (0.064 R)
• M55: 32,018,582 km (0.11 R)
• M56: 32,171,920 km (0.106 R)
• M57: 32,402,450 km (0.109 R)
• M58: 34,344,530 km (0.051 R)
• M59: 34,737,523 km (0.101 R)
• M60: 35,131,863 km (0.033 R)
• M61: 35,925,181 km (0.101 R)
• M62: 37,610,251 km (0.082 R)
• M63: 39,567,440 km (0.099 R)
• M64: 39,814,426 km (0.078 R)
• M65: 40,392,622 km (0.079 R)
• M66: 40,475,499 km (0.108 R)
• M67: 41,724,791 km (0.092 R)
• M68: 41,976,265 km (0.071 R)
• M69: 42,480,410 km (0.092 R)
• M70: 44,175,802 km (0.072 R)
• M71: 44,860,213 km (0.116 R)
• M72: 47,108,369 km (0.03 R)
• M73: 47,895,105 km (0.118 R)
• M74: 48,421,988 km (0.101 R)
• M75: 50,103,169 km (0.111 R)
• M76: 54,160,413 km (0.091 R)
• M77: 55,076,401 km (0.101 R)
• M78: 55,905,023 km (0.04 R)
• M79: 56,182,079 km (0.1 R)
• M80: 56,923,336 km (0.089 R)
• M81: 57,016,236 km (0.095 R)
• M82: 58,790,617 km (0.082 R)
• M83: 60,677,944 km (0.073 R)
• M84: 61,057,773 km (0.112 R)
• M85: 62,202,047 km (0.058 R)
• M86: 62,585,017 km (0.051 R)
• M87: 64,124,828 km (0.117 R)

Asteroid Belt

Center: 17.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.4

Radius: 5.1

Gravity: 34.43 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 15.6 AU - 22.3 AU

Year: 28993 Days

Day: 21.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 106,562,342 km

• M1: 80,932 km (0.101 R)
• M2: 701,913 km (0.112 R)
• M3: 1,218,624 km (0.101 R)
• M4: 1,707,510 km (0.066 R)
• M5: 1,828,236 km (0.093 R)
• M6: 3,280,831 km (0.052 R)
• M7: 3,330,647 km (0.101 R)
• M8: 3,948,785 km (0.094 R)
• M9: 4,216,715 km (0.065 R)
• M10: 4,490,479 km (0.079 R)
• M11: 4,770,078 km (0.106 R)
• M12: 5,404,821 km (0.088 R)
• M13: 5,582,544 km (0.092 R)
• M14: 5,822,499 km (0.111 R)
• M15: 6,437,047 km (0.049 R)
• M16: 7,994,061 km (0.118 R)
• M17: 8,128,849 km (0.109 R)
• M18: 8,469,035 km (0.109 R)
• M19: 9,804,046 km (0.099 R)
• M20: 10,166,222 km (0.06 R)
• M21: 14,345,688 km (0.079 R)
• M22: 15,087,843 km (0.038 R)
• M23: 15,673,818 km (0.114 R)
• M24: 15,758,041 km (0.1 R)
• M25: 15,842,564 km (0.035 R)
• M26: 16,523,534 km (0.077 R)
• M27: 16,609,403 km (0.076 R)
• M28: 17,650,604 km (0.086 R)
• M29: 19,071,335 km (0.119 R)
• M30: 20,252,410 km (0.1 R)
• M31: 22,115,352 km (0.101 R)
• M32: 22,399,588 km (0.094 R)
• M33: 22,589,578 km (0.091 R)
• M34: 23,355,369 km (0.079 R)
• M35: 24,715,663 km (0.107 R)
• M36: 25,802,491 km (0.064 R)
• M37: 27,309,390 km (0.1 R)
• M38: 27,614,271 km (0.097 R)
• M39: 30,618,196 km (0.088 R)
• M40: 31,040,661 km (0.035 R)
• M41: 33,615,240 km (0.059 R)
• M42: 34,269,581 km (0.041 R)
• M43: 40,923,246 km (0.103 R)
• M44: 42,206,646 km (0.094 R)
• M45: 44,097,114 km (0.1 R)
• M46: 44,813,089 km (0.119 R)
• M47: 45,532,954 km (0.09 R)
• M48: 46,741,107 km (0.1 R)
• M49: 46,862,431 km (0.056 R)
• M50: 48,819,021 km (0.096 R)
• M51: 50,552,860 km (0.112 R)
• M52: 51,678,136 km (0.078 R)
• M53: 53,953,070 km (0.11 R)
• M54: 54,974,674 km (0.088 R)
• M55: 55,102,880 km (0.074 R)
• M56: 59,518,560 km (0.037 R)
• M57: 60,309,634 km (0.084 R)
• M58: 60,573,973 km (0.081 R)
• M59: 60,706,367 km (0.103 R)
• M60: 62,302,128 km (0.109 R)
• M61: 62,435,868 km (0.118 R)
• M62: 67,445,751 km (0.119 R)
• M63: 68,132,705 km (0.101 R)
• M64: 68,408,114 km (0.07 R)
• M65: 71,321,982 km (0.09 R)
• M66: 71,881,627 km (0.116 R)
• M67: 73,569,241 km (0.103 R)
• M68: 73,993,201 km (0.086 R)
• M69: 74,417,910 km (0.108 R)
• M70: 76,553,718 km (0.029 R)
• M71: 77,413,757 km (0.069 R)
• M72: 78,276,936 km (0.067 R)
• M73: 80,303,389 km (0.12 R)
• M74: 80,594,357 km (0.098 R)
• M75: 81,323,048 km (0.072 R)
• M76: 82,787,162 km (0.116 R)
• M77: 85,444,469 km (0.079 R)
• M78: 85,890,121 km (0.083 R)
• M79: 87,380,864 km (0.116 R)
• M80: 90,237,136 km (0.083 R)
• M81: 91,752,563 km (0.071 R)
• M82: 94,501,573 km (0.102 R)
• M83: 95,116,271 km (0.08 R)
• M84: 96,349,257 km (0.049 R)
• M85: 96,658,475 km (0.101 R)
• M86: 99,299,027 km (0.079 R)
• M87: 100,236,707 km (0.099 R)
• M88: 100,863,522 km (0.117 R)
• M89: 101,805,989 km (0.108 R)
• M90: 106,402,682 km (0.104 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 16,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit