🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.59 AU - 0.79 AU

Year: 214 Days

Day: 44.7 Hours

Environment

Temp: 121 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,778,534 km

• M1: 51,162 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.76 AU - 0.8 AU

Year: 257 Days

Day: 30.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.53 AU - 2.29 AU

Year: 984 Days

Day: 22.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.55 AU - 2.41 AU

Year: 1039 Days

Day: 18.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.1

Radius: 13.4

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.4 AU - 9.22 AU

Year: 8930 Days

Day: 11.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 91,778,534 km

• M1: 241,601 km (0.069 R)
• M2: 378,632 km (0.117 R)
• M3: 528,529 km (0.113 R)
• M4: 642,373 km (0.118 R)
• M5: 1,133,204 km (0.096 R)
• M6: 1,248,394 km (0.078 R)
• M7: 1,408,464 km (0.112 R)
• M8: 2,023,760 km (0.117 R)
• M9: 2,311,586 km (0.117 R)
• M10: 2,612,876 km (0.091 R)
• M11: 3,824,769 km (0.076 R)
• M12: 5,124,026 km (0.055 R)
• M13: 5,552,175 km (0.076 R)
• M14: 5,923,477 km (0.08 R)
• M15: 6,060,509 km (0.072 R)
• M16: 6,268,151 km (0.106 R)
• M17: 6,478,186 km (0.044 R)
• M18: 7,674,520 km (0.073 R)
• M19: 8,742,500 km (0.096 R)
• M20: 9,095,700 km (0.085 R)
• M21: 9,493,630 km (0.073 R)
• M22: 9,694,840 km (0.087 R)
• M23: 10,142,287 km (0.118 R)
• M24: 10,513,589 km (0.047 R)
• M25: 11,142,199 km (0.065 R)
• M26: 11,439,899 km (0.09 R)
• M27: 11,653,973 km (0.108 R)
• M28: 13,011,574 km (0.114 R)
• M29: 13,235,223 km (0.114 R)
• M30: 13,460,068 km (0.114 R)
• M31: 13,640,932 km (0.055 R)
• M32: 13,731,738 km (0.036 R)
• M33: 14,142,534 km (0.066 R)
• M34: 14,234,387 km (0.078 R)
• M35: 15,210,812 km (0.119 R)
• M36: 15,352,033 km (0.064 R)
• M37: 15,921,402 km (0.106 R)
• M38: 16,208,780 km (0.081 R)
• M39: 16,304,971 km (0.111 R)
• M40: 18,018,316 km (0.101 R)
• M41: 18,267,695 km (0.107 R)
• M42: 18,367,776 km (0.112 R)
• M43: 18,468,156 km (0.119 R)
• M44: 19,073,579 km (0.113 R)
• M45: 19,327,895 km (0.117 R)
• M46: 19,891,131 km (0.114 R)
• M47: 20,304,171 km (0.037 R)
• M48: 20,563,873 km (0.092 R)
• M49: 20,667,993 km (0.074 R)
• M50: 21,138,927 km (0.063 R)
• M51: 22,358,299 km (0.053 R)
• M52: 23,491,653 km (0.098 R)
• M53: 24,147,639 km (0.1 R)
• M54: 24,698,908 km (0.078 R)
• M55: 25,031,613 km (0.051 R)
• M56: 25,421,765 km (0.099 R)
• M57: 25,533,514 km (0.088 R)
• M58: 26,151,653 km (0.118 R)
• M59: 27,116,409 km (0.092 R)
• M60: 28,266,368 km (0.088 R)
• M61: 28,730,869 km (0.088 R)
• M62: 28,963,943 km (0.097 R)
• M63: 29,962,060 km (0.086 R)
• M64: 30,139,333 km (0.061 R)
• M65: 30,911,558 km (0.105 R)
• M66: 31,570,237 km (0.096 R)
• M67: 32,293,992 km (0.097 R)
• M68: 32,657,814 km (0.113 R)
• M69: 32,901,209 km (0.103 R)
• M70: 33,267,425 km (0.105 R)
• M71: 34,188,948 km (0.028 R)
• M72: 34,621,734 km (0.061 R)
• M73: 35,743,270 km (0.1 R)
• M74: 36,056,827 km (0.049 R)
• M75: 36,750,063 km (0.119 R)
• M76: 37,066,612 km (0.066 R)
• M77: 38,277,757 km (0.119 R)
• M78: 41,066,560 km (0.072 R)
• M79: 41,197,758 km (0.101 R)
• M80: 42,054,654 km (0.087 R)
• M81: 42,452,136 km (0.068 R)
• M82: 43,317,559 km (0.082 R)
• M83: 44,256,136 km (0.092 R)
• M84: 44,525,562 km (0.03 R)
• M85: 45,133,678 km (0.089 R)
• M86: 45,404,749 km (0.105 R)

Asteroid Belt

Center: 11.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.2

Radius: 7

Gravity: 18.96 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 14.49 AU - 16.51 AU

Year: 22748 Days

Day: 16.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,778,534 km

• M1: 152,590 km (0.113 R)
• M2: 386,262 km (0.093 R)
• M3: 661,821 km (0.082 R)
• M4: 739,612 km (0.11 R)
• M5: 848,220 km (0.099 R)
• M6: 991,684 km (0.113 R)
• M7: 1,367,773 km (0.117 R)
• M8: 2,008,202 km (0.098 R)
• M9: 2,161,839 km (0.112 R)
• M10: 2,319,365 km (0.102 R)
• M11: 2,439,941 km (0.08 R)
• M12: 3,432,224 km (0.113 R)
• M13: 3,662,904 km (0.045 R)
• M14: 4,335,346 km (0.112 R)
• M15: 5,900,439 km (0.07 R)
• M16: 6,010,394 km (0.092 R)
• M17: 6,232,546 km (0.095 R)
• M18: 6,570,787 km (0.096 R)
• M19: 6,799,522 km (0.106 R)
• M20: 9,613,159 km (0.11 R)
• M21: 10,532,588 km (0.118 R)
• M22: 11,479,841 km (0.086 R)
• M23: 12,737,212 km (0.099 R)
• M24: 13,310,022 km (0.099 R)
• M25: 13,454,533 km (0.052 R)
• M26: 14,928,072 km (0.091 R)
• M27: 15,455,854 km (0.088 R)
• M28: 15,913,025 km (0.052 R)
• M29: 18,425,671 km (0.117 R)
• M30: 18,506,154 km (0.046 R)
• M31: 19,154,362 km (0.043 R)
• M32: 20,389,591 km (0.047 R)
• M33: 23,544,760 km (0.047 R)
• M34: 23,807,304 km (0.066 R)
• M35: 23,982,783 km (0.041 R)
• M36: 24,777,746 km (0.059 R)
• M37: 25,491,627 km (0.103 R)
• M38: 27,122,543 km (0.111 R)
• M39: 27,581,509 km (0.035 R)
• M40: 28,973,966 km (0.105 R)
• M41: 29,820,241 km (0.099 R)
• M42: 29,914,787 km (0.12 R)
• M43: 30,294,018 km (0.116 R)
• M44: 33,090,151 km (0.081 R)
• M45: 33,187,988 km (0.049 R)
• M46: 33,580,533 km (0.027 R)
• M47: 34,667,811 km (0.105 R)
• M48: 34,866,776 km (0.106 R)
• M49: 35,867,137 km (0.068 R)
• M50: 38,408,954 km (0.11 R)
• M51: 38,511,728 km (0.108 R)
• M52: 43,663,879 km (0.095 R)
• M53: 43,986,262 km (0.117 R)
• M54: 44,093,823 km (0.047 R)
• M55: 44,525,263 km (0.045 R)
• M56: 44,741,582 km (0.056 R)
• M57: 45,827,961 km (0.119 R)
• M58: 47,694,793 km (0.087 R)
• M59: 47,805,346 km (0.114 R)
• M60: 49,810,556 km (0.101 R)
• M61: 50,147,450 km (0.082 R)
• M62: 50,597,740 km (0.058 R)
• M63: 51,162,472 km (0.113 R)
• M64: 51,615,753 km (0.051 R)
• M65: 51,729,298 km (0.105 R)
• M66: 51,842,992 km (0.089 R)
• M67: 52,640,648 km (0.038 R)
• M68: 54,363,717 km (0.099 R)
• M69: 56,455,544 km (0.036 R)
• M70: 56,689,664 km (0.106 R)
• M71: 59,047,925 km (0.114 R)
• M72: 59,642,427 km (0.101 R)
• M73: 61,317,774 km (0.054 R)
• M74: 61,438,050 km (0.08 R)
• M75: 61,558,327 km (0.047 R)
• M76: 64,592,172 km (0.083 R)
• M77: 67,301,838 km (0.117 R)
• M78: 70,299,929 km (0.116 R)
• M79: 70,551,852 km (0.095 R)
• M80: 72,704,266 km (0.089 R)
• M81: 76,684,467 km (0.038 R)
• M82: 77,723,125 km (0.105 R)
• M83: 78,766,420 km (0.114 R)
• M84: 78,897,169 km (0.1 R)
• M85: 80,603,183 km (0.108 R)
• M86: 81,394,705 km (0.088 R)
• M87: 81,923,833 km (0.118 R)
• M88: 82,586,851 km (0.089 R)
• M89: 82,852,537 km (0.081 R)
• M90: 83,118,522 km (0.097 R)
• M91: 85,256,575 km (0.095 R)
• M92: 86,872,082 km (0.064 R)
• M93: 87,277,492 km (0.041 R)
• M94: 88,497,463 km (0.061 R)
• M95: 91,228,970 km (0.097 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 17,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit