🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.4 AU - 0.62 AU

Year: 139 Days

Day: 17.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,629,576 km

• M1: 68,366 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.47 AU - 0.69 AU

Year: 169 Days

Day: 46 Hours

Environment

Temp: 134 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.65 AU - 0.65 AU

Year: 201 Days

Day: 26.1 Hours

Environment

Temp: 127 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,629,576 km

• M1: 404,961 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.31 AU - 3.05 AU

Year: 1680 Days

Day: 18.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.33 AU - 3.35 AU

Year: 1833 Days

Day: 40 Hours

Environment

Temp: -118 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3 AU - 4.5 AU

Year: 2780 Days

Day: 36.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.34 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.3

Radius: 7.6

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 11.2 AU - 14.66 AU

Year: 17802 Days

Day: 25 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,629,576 km

• M1: 179,368 km (0.073 R)
• M2: 244,293 km (0.11 R)
• M3: 294,109 km (0.07 R)
• M4: 604,675 km (0.09 R)
• M5: 753,375 km (0.11 R)
• M6: 999,164 km (0.12 R)
• M7: 1,199,775 km (0.117 R)
• M8: 1,562,550 km (0.057 R)
• M9: 1,849,628 km (0.1 R)
• M10: 2,383,992 km (0.074 R)
• M11: 3,027,263 km (0.045 R)
• M12: 3,155,767 km (0.106 R)
• M13: 3,518,243 km (0.095 R)
• M14: 3,687,438 km (0.099 R)
• M15: 3,790,212 km (0.12 R)
• M16: 4,139,822 km (0.097 R)
• M17: 4,945,107 km (0.037 R)
• M18: 5,096,650 km (0.097 R)
• M19: 5,211,391 km (0.111 R)
• M20: 6,446,023 km (0.058 R)
• M21: 6,528,601 km (0.093 R)
• M22: 7,202,689 km (0.114 R)
• M23: 7,547,961 km (0.113 R)
• M24: 7,722,691 km (0.031 R)
• M25: 9,028,680 km (0.09 R)
• M26: 9,778,166 km (0.112 R)
• M27: 9,873,310 km (0.1 R)
• M28: 10,112,367 km (0.118 R)
• M29: 11,038,228 km (0.104 R)
• M30: 11,636,919 km (0.071 R)
• M31: 12,092,744 km (0.103 R)
• M32: 12,297,394 km (0.095 R)
• M33: 12,554,553 km (0.103 R)
• M34: 13,336,949 km (0.077 R)
• M35: 15,610,538 km (0.069 R)
• M36: 16,564,224 km (0.099 R)
• M37: 16,734,616 km (0.106 R)
• M38: 18,351,620 km (0.108 R)
• M39: 18,527,846 km (0.09 R)
• M40: 18,586,787 km (0.095 R)
• M41: 19,776,988 km (0.119 R)
• M42: 20,808,017 km (0.112 R)
• M43: 21,176,027 km (0.056 R)
• M44: 21,237,662 km (0.086 R)
• M45: 21,484,349 km (0.112 R)
• M46: 23,876,119 km (0.095 R)
• M47: 25,038,196 km (0.119 R)
• M48: 25,691,639 km (0.105 R)
• M49: 26,152,401 km (0.077 R)
• M50: 26,350,767 km (0.106 R)
• M51: 26,616,004 km (0.101 R)
• M52: 27,082,301 km (0.119 R)
• M53: 28,090,441 km (0.114 R)
• M54: 29,247,880 km (0.113 R)
• M55: 29,660,171 km (0.119 R)
• M56: 32,173,565 km (0.093 R)
• M57: 32,955,065 km (0.095 R)
• M58: 33,599,083 km (0.071 R)
• M59: 35,263,958 km (0.035 R)
• M60: 36,437,853 km (0.042 R)
• M61: 36,881,261 km (0.095 R)
• M62: 37,549,963 km (0.116 R)
• M63: 37,699,112 km (0.053 R)
• M64: 40,111,677 km (0.108 R)
• M65: 40,569,596 km (0.066 R)
• M66: 41,029,310 km (0.097 R)
• M67: 41,644,906 km (0.081 R)
• M68: 43,119,043 km (0.12 R)
• M69: 43,197,133 km (0.06 R)
• M70: 43,509,793 km (0.108 R)
• M71: 44,294,882 km (0.106 R)
• M72: 45,084,609 km (0.064 R)
• M73: 46,437,872 km (0.12 R)
• M74: 46,677,976 km (0.114 R)
• M75: 47,481,616 km (0.066 R)
• M76: 47,723,666 km (0.083 R)
• M77: 47,966,014 km (0.102 R)
• M78: 48,370,976 km (0.111 R)
• M79: 48,939,597 km (0.043 R)
• M80: 49,510,612 km (0.11 R)
• M81: 49,592,442 km (0.101 R)
• M82: 50,001,742 km (0.091 R)
• M83: 50,165,851 km (0.104 R)
• M84: 51,485,005 km (0.034 R)
• M85: 52,148,771 km (0.093 R)
• M86: 52,648,427 km (0.107 R)
• M87: 53,736,602 km (0.116 R)
• M88: 53,820,676 km (0.058 R)
• M89: 55,001,452 km (0.084 R)
• M90: 55,340,292 km (0.103 R)
• M91: 55,510,085 km (0.09 R)
• M92: 56,617,558 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.5

Radius: 4.5

Gravity: 23.68 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 13 AU - 15.86 AU

Year: 20988 Days

Day: 18.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,629,576 km

• M1: 105,915 km (0.096 R)
• M2: 955,182 km (0.11 R)
• M3: 1,346,979 km (0.077 R)
• M4: 1,969,606 km (0.096 R)
• M5: 2,881,554 km (0.04 R)
• M6: 3,285,768 km (0.071 R)
• M7: 3,786,173 km (0.061 R)
• M8: 3,825,666 km (0.096 R)
• M9: 4,268,775 km (0.061 R)
• M10: 4,728,190 km (0.099 R)
• M11: 5,335,258 km (0.12 R)
• M12: 5,558,010 km (0.069 R)
• M13: 5,693,097 km (0.077 R)
• M14: 6,012,638 km (0.083 R)
• M15: 7,595,383 km (0.088 R)
• M16: 8,149,942 km (0.113 R)
• M17: 8,252,118 km (0.074 R)
• M18: 8,354,891 km (0.033 R)
• M19: 8,509,576 km (0.088 R)
• M20: 9,191,293 km (0.075 R)
• M21: 12,263,136 km (0.112 R)
• M22: 12,497,855 km (0.101 R)
• M23: 12,734,070 km (0.105 R)
• M24: 12,793,311 km (0.094 R)
• M25: 13,451,541 km (0.087 R)
• M26: 13,572,416 km (0.034 R)
• M27: 13,754,477 km (0.104 R)
• M28: 15,491,458 km (0.088 R)
• M29: 15,618,018 km (0.088 R)
• M30: 16,064,268 km (0.06 R)
• M31: 17,691,444 km (0.09 R)
• M32: 18,289,985 km (0.096 R)
• M33: 18,625,384 km (0.046 R)
• M34: 18,692,703 km (0.03 R)
• M35: 18,962,727 km (0.098 R)
• M36: 20,679,961 km (0.043 R)
• M37: 20,959,260 km (0.115 R)
• M38: 21,946,606 km (0.065 R)
• M39: 22,374,456 km (0.096 R)
• M40: 22,877,105 km (0.11 R)
• M41: 23,238,384 km (0.099 R)
• M42: 23,528,753 km (0.093 R)
• M43: 23,820,319 km (0.108 R)
• M44: 24,554,546 km (0.053 R)
• M45: 25,744,597 km (0.1 R)
• M46: 26,195,784 km (0.095 R)
• M47: 26,725,360 km (0.08 R)
• M48: 27,949,071 km (0.094 R)
• M49: 28,490,166 km (0.085 R)
• M50: 30,609,520 km (0.094 R)
• M51: 30,688,956 km (0.065 R)
• M52: 31,728,212 km (0.107 R)
• M53: 32,941,601 km (0.114 R)
• M54: 33,513,065 km (0.107 R)
• M55: 33,676,874 km (0.079 R)
• M56: 34,500,261 km (0.058 R)
• M57: 36,756,197 km (0.064 R)
• M58: 39,577,463 km (0.067 R)
• M59: 40,358,813 km (0.092 R)
• M60: 41,233,063 km (0.108 R)
• M61: 41,320,877 km (0.071 R)
• M62: 41,496,505 km (0.088 R)
• M63: 42,644,818 km (0.102 R)
• M64: 43,000,262 km (0.105 R)
• M65: 45,969,481 km (0.11 R)
• M66: 46,790,773 km (0.088 R)
• M67: 46,973,881 km (0.119 R)
• M68: 47,249,141 km (0.057 R)
• M69: 47,708,855 km (0.095 R)
• M70: 48,540,320 km (0.116 R)
• M71: 51,818,758 km (0.073 R)
• M72: 54,396,329 km (0.117 R)
• M73: 55,167,955 km (0.057 R)
• M74: 55,458,324 km (0.085 R)
• M75: 56,040,410 km (0.107 R)
• M76: 56,429,663 km (0.055 R)
• M77: 57,113,026 km (0.105 R)
• M78: 57,799,082 km (0.063 R)
• M79: 58,487,831 km (0.109 R)
• M80: 58,981,504 km (0.082 R)
• M81: 60,171,854 km (0.05 R)
• M82: 60,670,164 km (0.111 R)
• M83: 61,470,363 km (0.081 R)
• M84: 62,677,169 km (0.053 R)
• M85: 62,778,148 km (0.109 R)
• M86: 64,603,840 km (0.102 R)
• M87: 65,114,119 km (0.105 R)
• M88: 65,625,744 km (0.099 R)
• M89: 66,447,036 km (0.066 R)
• M90: 66,755,955 km (0.112 R)
• M91: 67,271,769 km (0.118 R)
• M92: 67,892,600 km (0.088 R)
• M93: 68,099,943 km (0.115 R)
• M94: 68,931,408 km (0.082 R)
• M95: 69,035,528 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.1

Radius: 6.8

Gravity: 14.95 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 13.33 AU - 16.93 AU

Year: 22533 Days

Day: 16.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 82,629,576 km

• M1: 132,843 km (0.095 R)
• M2: 1,063,342 km (0.095 R)
• M3: 1,646,175 km (0.108 R)
• M4: 1,780,065 km (0.052 R)
• M5: 2,202,829 km (0.034 R)
• M6: 2,425,580 km (0.118 R)
• M7: 2,616,916 km (0.109 R)
• M8: 2,893,073 km (0.114 R)
• M9: 3,558,933 km (0.117 R)
• M10: 4,832,161 km (0.111 R)
• M11: 5,268,687 km (0.112 R)
• M12: 5,566,836 km (0.08 R)
• M13: 5,768,643 km (0.111 R)
• M14: 5,921,533 km (0.076 R)
• M15: 6,599,660 km (0.103 R)
• M16: 6,706,173 km (0.118 R)
• M17: 6,920,846 km (0.084 R)
• M18: 7,083,459 km (0.08 R)
• M19: 7,690,228 km (0.084 R)
• M20: 11,154,466 km (0.107 R)
• M21: 12,183,849 km (0.104 R)
• M22: 12,249,074 km (0.108 R)
• M23: 12,380,121 km (0.117 R)
• M24: 12,511,618 km (0.03 R)
• M25: 13,377,790 km (0.091 R)
• M26: 14,956,795 km (0.066 R)
• M27: 15,237,441 km (0.1 R)
• M28: 15,946,535 km (0.082 R)
• M29: 16,161,357 km (0.104 R)
• M30: 16,884,364 km (0.109 R)
• M31: 17,914,345 km (0.108 R)
• M32: 18,511,839 km (0.073 R)
• M33: 18,813,129 km (0.081 R)
• M34: 19,116,065 km (0.093 R)
• M35: 20,343,665 km (0.084 R)
• M36: 21,045,279 km (0.079 R)
• M37: 22,552,627 km (0.045 R)
• M38: 22,955,045 km (0.088 R)
• M39: 23,035,828 km (0.11 R)
• M40: 23,116,611 km (0.078 R)
• M41: 23,440,939 km (0.099 R)
• M42: 25,251,971 km (0.066 R)
• M43: 27,278,274 km (0.08 R)
• M44: 27,965,228 km (0.113 R)
• M45: 28,224,331 km (0.067 R)
• M46: 28,831,998 km (0.075 R)
• M47: 30,502,856 km (0.105 R)
• M48: 31,126,380 km (0.067 R)
• M49: 31,574,276 km (0.116 R)
• M50: 32,476,651 km (0.1 R)
• M51: 34,214,080 km (0.105 R)
• M52: 34,398,684 km (0.065 R)
• M53: 34,491,135 km (0.111 R)
• M54: 35,140,689 km (0.114 R)
• M55: 35,326,939 km (0.111 R)
• M56: 35,887,781 km (0.036 R)
• M57: 36,263,421 km (0.102 R)
• M58: 36,640,258 km (0.103 R)
• M59: 37,969,436 km (0.086 R)
• M60: 39,314,470 km (0.033 R)
• M61: 39,798,569 km (0.06 R)
• M62: 39,992,747 km (0.104 R)
• M63: 40,089,985 km (0.094 R)
• M64: 40,284,612 km (0.045 R)
• M65: 40,479,688 km (0.112 R)
• M66: 42,744,450 km (0.101 R)
• M67: 43,341,944 km (0.039 R)
• M68: 45,151,181 km (0.117 R)
• M69: 45,963,198 km (0.08 R)
• M70: 46,473,177 km (0.106 R)
• M71: 48,014,334 km (0.095 R)
• M72: 50,199,809 km (0.102 R)
• M73: 50,409,546 km (0.061 R)
• M74: 50,935,532 km (0.103 R)
• M75: 52,311,234 km (0.106 R)
• M76: 53,377,717 km (0.075 R)
• M77: 53,699,053 km (0.077 R)
• M78: 55,966,658 km (0.109 R)
• M79: 58,375,483 km (0.111 R)
• M80: 60,706,218 km (0.089 R)
• M81: 62,840,979 km (0.102 R)
• M82: 63,633,698 km (0.112 R)
• M83: 65,916,711 km (0.117 R)
• M84: 68,691,752 km (0.109 R)
• M85: 68,808,139 km (0.071 R)
• M86: 69,157,899 km (0.092 R)
• M87: 71,386,608 km (0.116 R)
• M88: 71,976,921 km (0.112 R)
• M89: 72,450,548 km (0.099 R)
• M90: 73,996,492 km (0.102 R)
• M91: 74,713,665 km (0.087 R)
• M92: 77,363,043 km (0.074 R)
• M93: 78,943,096 km (0.056 R)
• M94: 80,165,609 km (0.117 R)
• M95: 80,410,950 km (0.082 R)
• M96: 82,258,334 km (0.103 R)
• M97: 82,629,636 km (0.057 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 16,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit